Welcome to ...

The Interim Computer Museum

Here is the August 2025 report!

We are open 10-4pm Saturdays, Sundays & Mondays at 998 Industry Drive, Tukwila, WA 98188
to all members by appointment at https://icm.museum

This month we participated in VCF West and the World Science Fiction Society convention
which drove an increase in remote system access and new members.  We also had 79
visitors for the month and logged 342 volunteer hours at the museum.

We are looking for volunteers to help with events, system administration and museum activities.
If you are interested, please get in touch.

Special thanks to Charles Anthony, Bruce Sherry, Rick Altherr, Bernie Innocenti and Bill Maddox
for their volunteer hours.

For the latest on past event summaries, exhibits, preservation and restorations, please be sure
to check out the BLOG at https://icm.museum/blog

Upcoming Events:

Sep 13th & 14th  Come see us at the Vintage Computer Festival MW at the Schaumburg, IL
                 convention center - https://vcfed.org
                 We'll be displaying remote systems and status on the PDP-10 KI10 restoration.
                 Thank you to Gary Solomon and Jim Mazurek for running the table!

Oct 2nd:         Join us at the Interim Computer Museum ANNEX from 4:30pm to 8pm for the grand opening 
                 of our NEW 1410 sqft expansion gallery featuring large computer systems!  On display
                 we have staged the PDP-7, PDP-8/e, PDP-12, PDP-10 KA10, KI10, KS10, Thinking Machines CM2,
                 Symbolics 3670, IBM 1620 MK I, IBM 029 keypunch, IBM 082 card sorter,
                 MissPiggy (PDP-11/70) various Teletypes, telegraphy, telephones and much more

                 To attend, please RSVP now by booking at https://booking.sdf.org
                 You can select the time you'd like to arrive and stay as long as you'd like.

Oct 3rd & 4th:   Interim Computer Festival Fall 2025  (registration is now OPEN)
                 Two days of Vintage Computing Fun - https://sdf.org/icf
                 We will be at the INTRASPACE events room, Old Rainier Brewery in SODO.

Oct 17th-19th:   Come see us at the Portland Retro Gaming Expo at the Oregon Convention Center.
                 We're featuring early video games from the 1960s-1980s including Spacewar!
                 Tennis for Two, Colossal Cave Adventure, CHEKMO-II CHESS, Vectrex, Atari Tank II
                 and many others.  Thanks to Rob Schmuck and Josh Dersch for helping with this!
 
Nov 28th:        Joint exhibit with https://zkm.de to celebrate the 40th anniversary of the
                 Thinking Machines: Connection Machine.  The CM2 at ICM will be on display 
                 beginning in October and we will announce a specific time coordinated with
                 ZKM, but it will be over the holiday weekend.  Special thanks to Danny Hillis
                 and the Amara Foundation for supporting this!
              
                 Teaser video by Tamiko Thiel:  Thinking Machines: Connection Machine

================
August 2025 Report
================
New members:             17 for a total of 325 members
Membership conversions:   0
New Sponsorships:         4 
Cancellations:            0
Total New/Renewals:      90 for the month (up 55.2% from July)

Attendance           Jan      Feb      Mar      Apr      May     Jun     Jul     Aug     YTD
------------------------------------------------------------------------------------   -----
In person:             0        4        9        0       29      44      39      79     204
Volunteer Hours:      36       42       72        0      180     402     166     342    1240
Remote logins:      1274     1837     2603     2125     2340    2850    2809    3445   19283

Systems ON-Line
---------------
13  Real Hardware
2   Hybrid/Emulation
10  Simulated

26 Available Remote Systems ON-Line.  We saw over 3000 remote logins for the first time in
August.  This is likely due to tables at VCF West and the World Science Fiction Convention.

Connect to these machines via 'ssh menu@tty.sdf.org' or https://connect.sdf.org
Bootstrap members and above may request personal accounts, use of the
guest accounts is encouraged. Thank you for your patience.

Volunteer software and system administration opportunities are available!

Expenses           Jan      Feb      Mar      Apr      May      Jun      Jul      Aug
-------------------------------------------------------------------------------------
Lease          3381.00  3381.00  3381.00  3381.00  3381.00  3381.00  3516.24  3516.24
Trash            80.50    80.50    80.50    80.50    80.50    80.50    96.60    96.60
Internet         77.48    77.48    77.48    77.48    77.48    77.48    77.48    87.48 *
Gas              99.90    90.89    62.82    53.94    53.94    53.94    53.94    53.94
Electric        218.68   215.94   190.79   240.86   259.45   305.20   293.42   307.44
Supplies          0.00     0.00     0.00     0.00     0.00     0.00     0.00     0.00
Insurance       291.32   291.32     0.00   291.32     0.00   124.25   124.25   124.25
Events          500.00     0.00  1150.00     0.00     0.00   500.00     0.00     0.00
               -------  -------  -------   ------   ------  -------  -------  -------
               4648.88  4137.13  4942.59  4125.10  3852.37  4522.37  4161.93  4185.95

* Comcast rate has increased after the first year.

Revenue            Jan      Feb      Mar      Apr      May      Jun      Jul      Aug
-------------------------------------------------------------------------------------
BOOTSTRAP       144.00   108.00   720.00   252.00   252.00   972.00  1188.00  2088.00 *
JFCL             18.00     0.00    36.00    36.00     0.00    18.00    36.00     0.00
JRST             22.00    66.00     0.00    22.00    66.00     0.00    22.00    66.00
JSYS            252.00   648.00   180.00   360.00   720.00   252.00   576.00   864.00
EXEC            216.00   144.00   144.00   360.00   360.00     0.00   360.00   288.00
UUO               0.00    50.00     0.00     0.00   450.00     0.00     0.00   450.00
MONITOR         900.00     0.00     0.00   900.00   900.00     0.00   900.00     0.00
Donations         0.00     0.00   600.00     0.00  1300.00  3500.00  1590.28  1986.71 *
               -------  -------  -------   ------   ------  -------  -------  -------
               1552.00  1416.00  1680.00  1930.00  4048.00  4742.00  4672.28  4185.95

Monthly S/D   -3096.88 -2721.13 -3262.59 -2195.10   195.63   219.63   510.35  1556.76
Quarterly S/D                   -9080.60                   -1779.84

* August showed the fourth consecutive monthly surplus this year! This was mainly due
to the anniversary of BOOTSTRAP members who joined in August 2023 and 2024, thank you!

* We continue to receive 100% matched donations from Google and Microsoft. 
  Please check with your organization to see if they'll match your support.

Tax deductible donations can be made to:

Interim Computer Museum, Inc. [ 501(c)3 33-1329617 ]
PO BOX 17355
Seattle WA 98127

Membership and sponsorship by subscription: https://icm.museum/?join

Zelle and Crypto are an option, please contact membership@sdf.org for details.

Thank you everyone!
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