I looking to assemble a nice representative collection of IBM keyboards. WTB / WTT for the following:
Beamspring keyboards (I want one of each and will pay $$$-$$$$):
3101, 3277 (Data Entry), 3278, 3279, 5120, 5251, Displaywriter, etc.
Model F's:
IBM Model F 104 key aka unsaver (will pay $$$)
IBM Model F 50 key
IBM Model F 62 key Kishsaver (will pay $$$)
IBM Model F XT Industrial
IBM Model F XT EMR
Model M's:
Model M Industrial's
IBM or Lexmark M15
Industrial SSK
SSK's with unique key variants
Early Model M 122 key with blue legends
Model M 122 key terminal emulation keyboard (Like standard M122 but these have the lock lights)
IBM Model M speaker model - Part #1394540
Other interesting Model M's or interesting Lexmark keyboards
Others:
NMB Keyboard with split space bar
Cherry 2100 HDD
Cherry MX5000
Kinesis Advantage 2