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Earlier UTC Meetings

This page provides information about the earlier Unicode Technical Committee meetings, prior to UTC #132 in mid-2012. The roster of meeting information is divided into three tables, to reflect three distinct historical phases in meeting and document management.

1997–2012: Era of Coordinated UTC and L2 Registers and Meetings

From 1997 through 2012, the Unicode Technical Committee and the U.S. Tag to JTC1/SC2, the INCITS L2 committee, systematically coordinated their document registers and meeting schedules. There was a high degree of overlap among the participants in these two committees, and this coordination proved the most efficient way to advance the synchronized work on the Unicode Standard and ISO/IEC 10646.

During most of this period, the UTC and L2 maintained a single document register, for their mutual convenience. Nearly all documents used the "L2/YY-NNN" numbering convention, regardless of their status. For more information about the document registers, see the UTC Document Registry. Also see the specialized list of preliminary and approved UTC Minutes for this period.

1991–1996: Era of Distinct UTC and X3L2 Registers and Meetings

Before 1997, the situation was rather distinct. The U.S. Tag to JTC1/SC2 was then known as ANSI X3L2. It maintained its own document register, using the "X3L2/YY-NNN" document numbering convention. The UTC had its separate document register. The document numbering conventions for the UTC varied somewhat over the years, but for ease of reference are regularized in the table to the predominant "UTC/YYYY-NNN" convention.

The Unicode Consortium was incorporated on January 3, 1991. The initial meeting of the Unicode Board of Directors on January 25, 1991 established the Unicode Technical Committee and its processes. The formal agenda documents, minutes, and the UTC document register itself commenced as of UTC #44, held on February 1, 1991.

Prior to 1994, the UTC and X3L2 meetings were not mutually coordinated. The years 1994 and 1995 saw the first limited attempts at scheduling coordination, when UTC #61 and X3L2 #163 were scheduled on adjacent days in Cupertino in June, 1994, and when UTC #65 and X3L2 #165 were scheduled on adjacent days in Sunnyvale in June, 1995. The period from December 1995 through 1996 was a time of transition, when X3L2 meetings started to be formally co-located with UTC meetings; however, during 1996 not all of the UTC meetings were held jointly with X3L2, and the document register merger had not yet occurred.

1989–1990: Era of the Unicode Working Group (UWG)

The UTC can trace its committee origins back to the first informal "Unicode meeting" held at Xerox on February 9, 1989. The term "Unicode Working Group" was coined later, but was then applied retroactively to the numbered sequence of meetings from the earliest records, in which they are identified as "UWG #1", and so on. When the Unicode Consortium was incorporated and formally created the Unicode Technical Committee, it inherited the meeting numbering and the accumulated decisions of the Unicode Working Group as of January, 1991.

Notes were taken during the UWG meetings and those notes were referred to at the time as "minutes" and distributed to participants. Much of this material is available in the paper archives, but there was no document register maintained during this early period. Some commentary regarding decisions also survives in archived email records. Some of the recovered material is listed in the UWG Meeting Notes, for historical reference. Further early meeting minutes and notes will be made available as they can be scanned and posted.

For completeness, the table of UWG meetings includes other important non-UWG meetings during 1989 and 1990 which had a bearing on the early drafting of the Unicode Standard, but which are not part of the UWG numbered sequence.

The very earliest meetings were rather ad hoc, and often were held for just a couple hours on a Friday afternoon. It was not until 1990 that UWG meetings became full-day meetings and were more formally organized.

For more information about the very early history of Unicode, see the interviews and narratives collected at Early Years of Unicode covering events from 1985 through 1988.

Co-located UTC/L2 Meetings (1997–2012)

Meeting Dates Location Agenda Action Items Motions Minutes
before after
UTC #132 July 2012 & later See Recent UTC Meetings
UTC #131 May 7-11, 2012 San José, CA
Logistics, hotels & directions
L2/12-111     L2/12-113 L2/12-112
L2 #228 L2/12-114 L2/12-115
UTC #130 February 6-10, 2012 Sunnyvale, CA
Logistics, hotels & directions
L2/12-006     L2/12-008 L2/12-007
L2 #227 L2/12-009 L2/12-010
UTC #129 Oct 31 - Nov 4, 2011 Cupertino, CA
Logistics, hotels & directions
L2/11-352     L2/11-354 L2/11-353
L2 #226 L2/11-355 L2/11-356
UTC #128 August 1-5, 2011 Redmond, WA
Logistics, hotels & directions
L2/11-260     L2/11-262 L2/11-261
L2 #225 L2/11-263 L2/11-264
UTC #127 May 9-13, 2011 San José, CA
Logistics, hotels & directions
L2/11-115     L2/11/117 L2/11-116
L2 #224 L2/11-118 L2/11-119
UTC #126 February 7-11, 2011 Sunnyvale, CA
Logistics, hotels & directions
L2/11-015     L2/11-017 L2/11-016
L2 #223 L2/11-018 L2/11-019
UTC #125 November 1-5, 2010 Cupertino, CA
Logistics, hotels & directions
L2/10-415     L2/10-417 L2/10-416
L2 #222 L2/10-418 L2/10-419
UTC #124 August 9-13, 2010 Redmond, WA
Logistics, hotels & directions
L2/10-220     L2/10-222 L2/10-221
L2 #221 L2/10-223 L2/10-224
UTC #123 May 10-14, 2010 San José, CA
Logistics, hotels & directions
L2/10-107     L2/10-109 L2/10-108
L2 #220 L2/10-110 L2/10-111
UTC #122 February 1-5, 2010 Mountain View, CA
Logistics, hotels & directions
L2/10-014     L2/10-016 L2/10-015
L2 #219 L2/10-017 L2/10-018
UTC #121 November 2-6, 2009 Cupertino, CA
Logistics, hotels & directions
L2/09-334     L2/09-336 L2/09-335
L2 #218 L2/09-337 L2/09-338
UTC #120 August 10-14, 2009 Redmond, WA
Logistics, hotels & directions
L2/09-224     L2/09-226 L2/09-225
L2 #217 L2/09-227 L2/09-228
UTC #119 May 11-15, 2009 San José, CA
Logistics, hotels & directions
L2/09-103     L2/09-105 L2/09-104
L2 #216 L2/09-107 L2/09-108
UTC #118 February 2-6, 2009 Mountain View, CA
Logistics, hotels & directions
L2/09-002     L2/09-004 L2/09-003
L2 #215 L2/09-005 L2/09-006
UTC #117 November 3-7, 2008 Cupertino, CA
Logistics, hotels & directions
L2/08-360 L2/08-380   L2/08-362 L2/08-361
L2 #214 L2/08-363 L2/08-364
UTC #116 August 11-15, 2008 Redmond, WA
Logistics, hotels & directions
L2/08-252 L2/08-300   L2/08-254 L2/08-253
L2 #213 L2/08-255 L2/08-256
UTC #115 May 12-16, 2008 San José, CA
Logistics, hotels & directions
L2/08-160 L2/08-213   L2/08-162 L2/08-161
L2 #212 L2/08-163 L2/08-164
UTC #114 February 4-8, 2008 Cupertino, CA
Logistics, hotels & directions
L2/08-002 L2/08-074   L2/07-004 L2/08-003
L2 #211 L2/08-005 L2/08-006
UTC #113 October 17-19, 2007 San José, CA
Logistics, hotels & directions
L2/07-344 L2/07-355   L2/07-346 L2/07-345
L2 #210 L2/07-347 L2/07-348
UTC #112 August 7-10, 2007 Redmond, WA
Logistics, hotels & directions
L2/07-224 L2/07-252   L2/07-226 L2/07-225
L2 #209 L2/07-227 L2/07-228
UTC #111 May 14-18, 2007 Mountain View, CA
Logistics, hotels & directions
L2/07-117 L2/07-169   L2/07-119 L2/07-118
L2 #208 L2/07-120 L2/07-121
UTC #110 February 6-9, 2007 Mountain View, CA
Logistics, hotels & directions
L2/07-014 L2/07-063   L2/07-016 L2/07-015
L2 #207 L2/07-017 L2/07-018
UTC #109 November 7-10, 2006 San José, CA
Logistics, hotels & directions
L2/06-323 L2/06-376   L2/06-325 L2/06-324
L2 #206 L2/06-326 L2/06-327
UTC #108 August 8-11, 2006 Seattle, WA
Logistics, hotels & directions
L2/06-230 L2/06-276   L2/06-232 L2/06-231
L2 #205 L2/06-280R L2/06-299
UTC #107 May 16-19, 2006 Cupertino, CA
Logistics, hotels & directions
L2/06-107 L2/06-209   L2/06-109 L2/06-108
L2 #204 L2/06-148 L2/06-219R
UTC #106 February 6-9, 2006 Mountain View, CA
Logistics, hotels & directions
L2/06-007 L2/06-060   L2/06-009 L2/06-008
L2 #203 L2/06-066 L2/06-146
UTC #105 November 1-4, 2005 San José, CA
Logistics, hotels & directions
L2/05-278 L2/05-333   L2/05-280 L2/05-279
L2 #202 L2/05-305 L2/05-367
UTC #104 August 9-12, 2005 Mountain View, CA
Logistics, hotels & directions
L2/05-179 L2/05-206 L2/05-233 L2/05-181 L2/05-180
L2 #201 L2/05-182 L2/05-360
UTC #103 May 10-13, 2005 Mountain View, CA
Logistics, hotels & directions
L2/05-107 L2/05-119 L2/05-207 L2/05-109 L2/05-108
L2 #200 L2/05-146 L2/05-157
UTC #102 February 7-10, 2005 Mountain View, CA
Logistics,hotels & directions
L2/05-025 L2/05-060 L2/05-075 L2/05-027 L2/05-026
L2 #199 L2/05-066 L2/05-067
UTC #101 November 15-18, 2004 Cupertino, CA
Logistics, hotels & directions
L2/04-360 L2/04-387 L2/04-425 L2/04-362 L2/04-361
L2 #198 L2/04-386 L2/04-433
UTC #100 August 10-13, 2004 Redmond, WA
Logistics, hotels & directions
L2/04-315   L2/04-318 L2/04-317 L2/04-316
L2 #197 L2/04-297 L2/04-347
UTC #99 June 15-18, 2004 Toronto, Canada
Logistics, hotels & directions
L2/04-155 L2/04-216 L2/04-158 L2/04-157 L2/04-156
L2 #196 L2/04-261 L2/04-298
UTC #98 February 2-6, 2004 Mountain View, CA
Logistics, hotels & directions
L2/04-002 L2/04-101 L2/04-005 L2/04-004 L2/04-003
L2 #195 L2/04-087 L2/04-260
UTC #97 November 3-7, 2003 Baltimore, MD
Logistics, hotels & directions
L2/03-355   L2/03-358 L2/03-357 L2/03-356
L2 #194 L2/03-422 L2/04-088
UTC #96 August 25-28, 2003 Pleasanton, CA
Logistics, hotels & directions
L2/03-239   L2/03-242 L2/03-241 L2/03-240
L2 #193 L2/03-300 L2/03-308
UTC #95 June 10-13, 2003 San José, CA
Logistics, hotels & directions
L2/03-135 L2/03-173 L2/03-138 L2/03-137 L2/03-136
L2 #192 L2/03-202 L2/03-211
UTC #94 March 4-7, 2003 Mountain View, CA
Logistics, hotels & directions
L2/03-038 L2/02-385 L2/03-117 L2/03-040 L2/03-039
L2 #191 L2/03-060 L2/03-183
UTC #93 November 5-8, 2002 Nashua, NH
Logistics, hotels & directions
L2/02-344   L2/02-347 L2/02-346 L2/02-345
L2 #190 L2/02-386 L2/03-048
UTC #92 August 20-23, 2002 Redmond, WA
Logistics, hotels & directions
L2-02-252 L2/02-294 L2/02-255 L2-02-254 L2/02-253
L2 #189 L2/02-319 L2/02-370
UTC #91 April 30 - May 3, 2002 Pleasanton, CA
Logistics, hotels & directions
L2/02-147 L2/02-202 L2-02-258 L2/02-167 L2/02-166
L2 #188 L2/02-146 L2/02-293
UTC #90 February 11-14, 2002 Mountain View, CA
Logistics, hotels & directions
L2/02-068 L2/02-057 L2/02-202 L2/02-069 L2/02-070
L2 #187   L2/02-159
UTC #89 November 6-9, 2001 Mountain View, CA
Logistics, hotels & directions
L2/01-403 L2/01-408 L2/01-409 L2/01-404 L2/01-405
L2 #186 L2/01-406 L2/01-407
UTC #88 August 14-17, 2001 Redmond, WA
Hotels, directions to MS
L2/01-293 L2/01-292 L2/01-298 L2/01-294 L2/01-295
L2 #185 L2/01-296 L2/01-297
UTC #87 May 21-24, 2001 Pleasanton, CA
Logistics, hotels & directions
L2/01-182 L2/01-181 L2/01-187 L2/01-183 L2/01-184
L2 #184 L2/01-185 L2/01-186
UTC #86 Jan 29 - Feb 1, 2001 Mountain View, CA
Hotels
L2/01-010 L2/01-013 L2/01-016 L2/01-011 L2/01-012
L2 #183 L2/01-014 L2/01-015
UTC #85 November 7-10, 2000 San Diego, CA L2/00-322 L2/SD-2 AI-11/2000 L2/00-323 L2/00-324
L2 #182 L2/00-325 L2/00-326
UTC #84 August 8-11, 2000 Boston, MA L2/00-185   L2/SD-2 L2/00-186 L2/00-187
L2 #181 L2/00-188 L2/00-189
UTC #83 April 25-28, 2000 San José, CA L2/00-113 AI-83 L2/SD-2 L2/00-114 L2/00-115
L2 #180 L2/00-116 L2/00-117
UTC #82 Jan 31 - Feb 2, 2000 San José, CA L2/00-003   L2/SD-2 L2/00-004 L2/00-005
L2 #179 L2/00/006 L2/00-007
UTC #81 October 26-29 1999 Mission Viejo, CA L2/99-259 Actions-81 L2/SD-2 L2/99-261 L2/99-260
L2 #178 L2/99-257 L2/99-258
UTC #80 June 8-11, 1999 Redmond, WA
L2/99-151   L2/SD-2 L2/99-175 L2/99-176
L2 #177 L2/99-100 L2/99-177
UTC #79 February 3-5, 1999 Palo Alto, CA
L2/99-002     L2/99-053 L2/99-054R
L2 #176 L2/99-007 L2/99-035
UTC #78 December 1-3, 1998 San José, CA
L2/98-349     L2/98-418 L2/98-419
L2 #175 L2/98-350 L2/98-420
UTC #77 July 29-31, 1998 Redmond, WA
L2/98-205 L2/SD-2   Motions-77 L2/98-281
L2 #174 L2/98-206 L2/98-280
UTC #76 April 20-22, 1998 Malvern, PA
L2/98-127   L2/SD-2 L2/98-160 L2/98-158
L2 #173 L2/98-126 L2/98-157
UTC #75 February 25-27, 1998 Cupertino, CA
L2/98-006   L2/SD-2   L2/98-070
L2 #172 L2/98-028 L2/98-071
UTC #74 December 3-5, 1997 Mountain View, CA L2/97-261R   L2/SD-2   L2/98-039,
L2/97-282R
L2 #171 L2/97-245R L2/97-289
UTC #73 August 4-5, 1997 Palo Alto, CA L2/97-187R   AI-73 L2/97-241 L2/97-255R
L2 #170 L2/97-188R L2/97-204
UTC #72 May 29-30, 1997 Cupertino, CA L2/97-100 L2/97-184 L2/SD-2 L2/97-185 L2/97-182, 183
L2 #169 L2/97-085 L2/97-142

UTC and X3L2 Meetings (1991–1996)

Meeting Dates Location Host Agenda Action Items Motions Minutes
before after
UTC #71 December 5-6, 1996 San Diego, CA NCR X3L2/96-117 UTC #71-38 X3L2/SD-2   X3L2/96-123
X3L2 #168 X3L2/96-116 X3L2/96-124
UTC #70 September 7, 1996 San José, CA Unicode   UTC #70-29 AI-70 Motions-70  
UTC #69 June 6-7, 1996 Redmond, WA Microsoft UTC/1996-020,
(txt)
  UTC/1996-029   UTC/1996-027.1, UTC/1996-027.2
X3L2 #167   X3L2/SD-2 X3L2/96-105
UTC #68 March 8, 1996 Palo Alto, CA IBM UTC/1996-001 UTC/1996-008 UTC/1996-022   UTC/1996-021
UTC #67 December 8, 1995 Cupertino, CA   X3L2/95-081R   X3L2/SD-2   UTC/1996-002
X3L2 #166   X3L2/96-031
UTC #66 September 29, 1995 Cambridge, MA           UTC/1995-054
X3L2 #165 June 5-7, 1995 Sunnyvale, CA   X3L2/95-041     X3L2/95-049 X3L2/95-047
UTC #65 June 2, 1995 Sunnyvale, CA Novell         Minutes-65
UTC #64 March 9-10, 1995 Cupertino, CA Microsoft UTC/1995-001       UTC/1995-021A
X3L2 #164 Nov 30, Dec 2, 1994 Cupertino, CA           X3L2/95-010
UTC #63 December 1, 1994 Cupertino, CA Apple UTC/1994-031   AI-63   Minutes-63
UTC #62 September 30, 1994 Toronto, Canada IBM UTC/1994-020   AI-62   UTC/1994-032
X3L2 #163 June 3, 1994 Cupertino, CA Apple X3L2/94-041       X3L2/94-112
UTC #61 June 2, 1994 Cupertino, CA Apple UTC/1994-004   UTC/1994-021   Minutes-61
UTC #60 March 3-4, 1994 Redmond, WA Microsoft UTC/1994-000       Minutes-60
X3L2 #162 January 17-18, 1994 Salt Lake City, UT           X3L2/94-034
UTC #59 December 2-3, 1993 Cupertino, CA Taligent UTC/1993-022        
X3L2 #161 September 22-25, 1993 Dallas, TX   X3L2/93-161       X3L2/93-185
UTC #58 September 9-10, 1993   Symantec UTC/1993-015       UTC/1993-023B
UTC #57 June 28-29, 1993 Provo, UT Novell UTC/1993-009       UTC/1993-016
X3L2 #160 June 14-17, 1993 Rochester, NY   X3L2/93-130       X3L2/93-168
UTC #56 April 1-2, 1993 Mountain View, CA Metaphor UTC/1993-001        
X3L2 #159 January 18-22, 1993 Cupertino, CA   X3L2/92-193R       X3L2/93-129
UTC #55 November 19-20, 1992 Cupertino, CA HP UTC/1992-049       UTC/1993-003
UTC #54 September 11, 1992 Redmond, WA Microsoft UTC/1992-042       UTC/1992-050
UTC #53 July 16-17, 1992 Cupertino, CA Apple UTC/1992-035       UTC/1992-045M
X3L2 #158 June 16-19, 1992 Columbia, MD   X3L2/92-096R       X3L2/92-150
UTC #52 May 8, 1992 Palo Alto, CA Xerox UTC/1992-015       Minutes-52
X3L2 Special April 13, 1992 [phone] --- X3L2/92-077R       X3L2/92-083R
UTC #51 March 6, 1992 Seattle, WA Aldus UTC/1992-007        
X3L2 #157 February 26-28, 1992 Los Angeles, CA Xerox X3L2/92-040       X3L2/92-051R
UTC #50 January 14, 1992 Cupertino, CA Apple UTC/1992-001       UTC/1992-011
UTC #49 Oct 31 - Nov 1, 1991 Toronto, Canada IBM UTC/1991-090       UTC/1992-005
X3L2 #156 September 16-20, 1991 Redmond, WA   X3L2/91-97       X3L2/91-123
UTC #48 September 12-13, 1991 Palo Alto, CA Sun UTC/1991-076       UTC/1991-087, 108
UTC #47 June 6-7, 1991 Palo Alto, CA Sun UTC/1991-063       UTC/1991-078
X3L2 #155 April 16-19, 1991 Nashua, NH DEC X3L2/91-41       X3L2/91-62
UTC #46 March 26-27, 1991 Cupertino, CA Apple UTC/1991-034       UTC/1991-048A, 048B
UTC #45 Feb 28 - March 1, 1991 Palo Alto, CA Sun UTC/1991-023 UTC/1991-018     UTC/1991-037
UTC #44 February 1, 1991 Mountain View, CA RLG UTC/1991-001   UTC/1991-024   UTC/1991-024
Unicode BOD #1 January 25, 1991 Cupertino, CA Apple          
X3L2 #154 January 14-16, 1991 Cupertino, CA   X3L2/90-126       X3L2/91-18R

UWG and Related Meetings (1989–1990)

Meeting Dates Location Host Agenda Minutes
UWG #43 January 11, 1991 Mountain View, CA RLG    
Indic December 21, 1990 Cupertino, CA Apple    
UWG #42 December 14, 1990 Mountain View, CA RLG    
UWG #41 November 30, 1990 Mountain View, CA RLG    
UWG #40 November 16, 1990 Mountain View, CA RLG    
Legal November 15, 1990 Palo Alto, CA Sun    
UWG #39 November 2, 1990 Mountain View, CA RLG    
UWG #38 October 12, 1990 Cupertino, CA Apple    
X3L2 #153   Rochester, NY   X3L2/90-115 X3L2/90-150R
UWG #37 September 28, 1990 Mountain View, CA RLG    
UWG #36 September 14, 1990 Mountain View, CA Metaphor    
UWG #35-A August 31, 1990 Mountain View, CA RLG    
UWG #35 August 17, 1990 Mountain View, CA RLG    
Bylaws August 8, 1990 Mountain View, CA Metaphor    
UWG #34 July 27, 1990 Mountain View, CA RLG    
Unicode Study #3 May 21, 1990 Tokyo, Japan Microsoft email 1990-06-05  
UWG #33 June 15, 1990 Mountain View, CA RLG    
X3L2 #152 June 4-6, 1990 Nashua, NH DEC X3L2/90-100  
UWG #32 June 1, 1990 Mountain View, CA RLG    
UWG #31 May 18, 1990 Palo Alto, CA Sun    
Unicode Study #2 May 10, 1990 Tokyo, Japan Apple   email 1990-05-14
UWG #30 May 4, 1990 Mountain View, CA RLG    
UWG #29 April 20, 1990 Mountain View, CA RLG    
UWG #28 March 23, 1990 Mountain View, CA RLG    
Unicode Study #1 March 19, 1990 Tokyo, Japan Unix Pacific    
Architecture March 19, 1990 Mountain View, CA Metaphor    
Symbols March 9, 1990 Mountain View, CA Metaphor    
X3L2 #151 March 5-7, 1990 Raleigh, NC   X3L2/90-1A X3L2/90-98
UWG #27 February 20, 1990 Mountain View, CA RLG    
??? February 15, 1990 Palo Alto, CA Sun    
UWG #26 January 29, 1990 Santa Clara, CA Claris    
UWG #25 January 26, 1990 Mountain View, CA RLG    
Indic January 19, 1990 Mountain View, CA Mumtaj    
UWG #24 December 18, 1989 Mountain View, CA Metaphor    
UWG #23 December 12, 1989 Mountain View, CA RLG    
X3L2 #150 December 4-7, 1989 El Segundo, CA Xerox X3L2/89-201A X3L2/89-201B
UWG #22 November 27, 1989 Palo Alto, CA Sun    
UWG #21 November 16, 1989 Redwood Shores, CA NeXT    
UWG #20 November 9, 1989 Mountain View, CA Metaphor    
UWG #19 November 2, 1989 Mountain View, CA Metaphor    
UWG #18 October 9, 1989 Palo Alto, CA Sun    
UWG #17 September 21, 1989 Mountain View, CA Metaphor    
X3L2 #149 September 11-15, 1989 Cupertino, CA Apple X3L2/89-120A X3L2/89-120B
UWG #16 September 7, 1989 Palo Alto, CA Sun    
UWG #15 August 31, 1989 Mountain View, CA Metaphor    
UWG #14 August 17, 1989 Palo Alto, CA HP    
UWG #13 July 27, 1989 Mountain View, CA Metaphor    
UWG #12 July 13, 1989 Cupertino, CA Apple    
UWG #11 June 29, 1989 Mountain View, CA Metaphor    
UWG #10 June 15, 1989 Mountain View, CA Metaphor    
X3L2 #148 June 5-9, 1989 Minneapolis, MN   X3L2/89-97A X3L2/89-97B
UWG #9 May 5, 1989 Palo Alto, CA Sun    
UWG #8 April 25, 1989 Palo Alto, CA Sun    
UWG #7 April 13, 1989 Mountain View, CA Metaphor    
UWG #6 March 30, 1989 Mountain View, CA Metaphor    
IPA March 30, 1989 Santa Cruz, CA UCSC    
UWG #5 March 16, 1989 Mountain View, CA Metaphor    
X3L2 #147 March 13 - 17, 1989 Washington, DC   X3L2/89-1A X3L2/89-1B
UWG #4 March 9, 1989 Palo Alto, CA Xerox    
UWG #3 March 2, 1989 Palo Alto, CA Xerox    
UWG #2 February 16, 1989 Palo Alto, CA Xerox    
UWG #1 February 9, 1989 Palo Alto, CA Xerox