[GreenKeys] Question on model and serial numbers

[Pete Lancashire]

I made a big mistake, the unit I called "Weather" is a "fraction"
keyboard/typebox.

-pete

On Thu, Apr 13, 2017 at 12:16 PM, Pete Lancashire <pete at petelancashire.com>
wrote:

> I'm trying to get a grasp on the 28's I have.
>
> The tags on the front of the printing unit above the dash pot all seem to
> have quite different "CODE"s.
>
>
> Hope someone can help with some questions
>
> Is there a reference to CODE "28D".
>
> In 1149B there is a reference to Mark II and Mark III printing units.
> is there a document that lists the differences ?
>
> Serial numbers ? Did the sequence restart depending on the CODE ? Or are
> the s/n's all from the same starting number ? So is the Spokane older then
> all the others ?
>
>
> Name       CODE          Serial Number
> Spokane    LP 3          2842            1149B_Mod28_Parts_Apr63.pdf
> Weather    28D           114782          No reference found
> Shop       MX-1115A/UG   15088           94200.1a_8-2.pdf
> Attic      LP111 RN AJG  275131          navelex-tty-1977.pdf
>
> 1149B_Mod28_Parts_Apr63.pdf
> "Mark II typing Unit" Friction Feed LP3, 4, 5, 6, 8
>
> 94200.1a_8-2.pdf
> TT-47A/UG
>
> navelex-tty-1977.pdf
> AN/UGC-25A Model 28 Receive-Only Page Printer Set (Compact). Same as
> AN/UGC-25 except the typing unit LP111RN/AY is replaced by LPIWY/AJG. AJG
> arrangement performs automatic carriage return on line feed with line feed
> suppression on the next two characters Note the unit I have is a KSR
>
>
>
>
>
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