Telephony

Phone Losers of Amer­i­ca (PLA)

Sig­tel (defunct) had hard-to-find infor­ma­tion on vinatage com­mu­ni­ca­tions equip­ment and tech­nol­o­gy [archive] includ­ing a tele­phone tech­nol­o­gy index [archive]

Local guides

tory.info/”>Atlanta Tele­phone History

Film

Col­lec­tions of vin­tage tele­phone “edu­ca­tion­al” shorts, burned to DVD, are read­i­ly found on eBay.

Online movie: Vin­tage Tele­phone Equip­ment Line Repair & Floods (1938)