[GreenKeys] Can someone authenticate my data?

Eric Scace K3NA eric at k3na.org
Fri Feb 24 22:26:54 EST 2006


Many Kleinschmidt tape units used in the Navy cross-office 
message forwarding systems also used 7/8" tape.  The text 
was typed on the bottom margin of the tape; the punch was 
chad-type.  These tapes were real easy to handle.

-- Eric K3NA
ex-N0GKB, N0GFA, etc...


on 06 Feb 7 Tue 10:22 Eugene Hertz said the following:
> as a side note, stock tickers (including the teletype 401B? aka black box) used 3/4" wide tape
> 
> Eugene
> 
> 
>>-----Original Message-----
>>From: Don Robert House [mailto:drhouse at nadcomm.com]
>>Sent: Monday, February 6, 2006 09:43 PM
>>To: 'Teletype Friends'
>>Cc: 'Ben Stephens'
>>Subject: [GreenKeys] Can someone authenticate my data?
>>
>>The lists knowledge is more vast that the individuals. Can some of 
>>you authenticate, aka verify my note to Eddie? 
>>
>>Eddie, 
>>
>>In case you are interested the paper tape sizes are as I know them are: 
>>
>>2B Morkrum-Kleinschmidt and Teletype Strip Printers for Western Union 
>>use 5/16" wide tape, gummed 
>>M14, M31, and KW37 crypto strip printers use 3/8" wide tape, un-gummed 
>>KS Pen Registers use 1/2" wide tape 
>>M15, M19, M28, M32, M4210 Teletype machines all use 11/16" wide tape 
>>Some Western Union Teletypes used 7/8" wide tape 
>>M33, M35, M37, M38, M4310 and all ASCII printing terminals use 1" tape 
>>
>>Don aka TTYMAN 
>>
>>Don R. House 
>>P.O. Box 10 
>>Ringwood, IL 60072 
>>(815) 653-0683 
>>
>>Don R. House K9TTY 
>>drhouse at nadcomm.com 
>>
>>
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>>http://mailman.qth.net/mailman/listinfo/greenkeys 
>>
> 
> 
> 
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