NADCOMM Photo's

Nadcomm Home

Museum Opening

Grand Opening
Ribbon Cutting
Nadcomm Entrance
Nadcomm Exhibits
Don Explains to Visitors
Don Speaking
More Exhibits
Teletype Shop
Warren Speaking

Latest from CMA:

5 Level Teletype
AP M12 KSR
Data TTY Shop
DDS
House Weil
Later Navy TTY
M28 RT
Test Equipment
TTY Parts Cabinet
TTY Racks
TTY Shop
Type 5 Reader...

Group 1:

12KSR
15KSR
201DS
208A
303DS
33ASR
35ASR
37KSR
Model 38

Updating these yet...

DS40
5Units
Model 19
Packard
FRXD
4350 TT
Papertape
ASCI Code
ASCII 67
Baudot
BATS
The Shack

Avacodo Don

Nadcomm Tour (toss)

33 ASR Teletype (c1968)

100 words per minute, 8 level ASCII coding, 110 Baud, 4 row Automatic Send and Receive, 101C Dataset, Bell System dial TeletypeWriter eXchange (TWX) service. 4 row teletypewriters were deployed with their own switched network, called Wide Area Data Service (WADS) which was separate from the national DDD network. A few 33 ASRs are still in service today as simple ASCII terminals re-connected to the DDD network as "DataPhone Teletypes."