1952 Advert Bell Telephone Laboratories Evanston Wyoming Testman Relay PSC2 XGR4 Keywords specific to this image:

Keywords specific to this image: War Pilots

The items are in great condition considering their age and were printed on vellum by T

on August 5

a French advertising agency located at 6 Rue Martel

1952 Advert Bell Telephone Laboratories Evanston Wyoming Testman Relay PSC2 XGR4 Keywords specific to this image:This is an original 1952 monochrome print ad for the new alarm system being used by Bell Telephone Laboratories across America. CONDITION This 59+ year old Item is rated Very Fine +. Moderate aging throughout. No creases. No natural defects. No surface rub. No tears. No water damage. Product Type: Original Print Ad; Monochrome Grade: Very Fine + Dimensions: Approximately 6. 25 x 9 inches; 16 x 23 cm Authentication: Serial Numbered Certificate of