Division 504: Selector Consoles, Telephone Consoles, Apparatus Units

Section Date Issue Size Title

504-211-402 1965-11-01 2R 1.80 MB Telephone Consoles - 1 and 2 Types - Connections for No. 5 Crossbar (Prestandard)
504-212-402 1963-01-01 2 564.13 KB Telephone Consoles - 4A Type - Connections
504-220-123 1972-07-01 2 1.39 MB Telephone Consoles - 23-, 43- and 53-Types

Section	Date	Issue	Size	Title
504-211-402	1965-11-01	2R	1.80 MB	Telephone Consoles - 1 and 2 Types - Connections for No. 5 Crossbar (Prestandard)
504-212-402	1963-01-01	2	564.13 KB	Telephone Consoles - 4A Type - Connections
504-220-123	1972-07-01	2	1.39 MB	Telephone Consoles - 23-, 43- and 53-Types