[GreenKeys] Building Jack Fields

Wed Apr 26 15:18:07 EDT 2017

FWIW
303 and 438 are shown in this jack box schematic
http://www.navy-radio.com/commsta/we-patch-schem.jpg

On Wed, Apr 26, 2017 at 2:50 PM Paul Wills (CKT&T) <
pdwills at cedarknolltelephone.com> wrote:

> A Western Electric catalog from 1935 is available on the Telephone
> Collectors International Library site.
>
>
> http://www.telephonecollectors.info/index.php/browse/document-repository/catalogs-manuals/western-electric/we-catalogs/doc_details/12257-1935-we-catalog-no-9-telephone-apparatus-and-cable-t1152-ocr
>
> Drawings for a number of jacks can be found on page 122.
>
> The 223A is not shown but listed later where it's referenced back to
> another number.
>
> PDW
>
-- 
Nick England K4NYW
www.navy-radio.com
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