


насчет бриджа с майлеспола возражают про период 65-75 и пишут что сделан скорей в период с начала 70х до наших дней
there are different informations. What I know but maybe someone can correct it if wrong, your stamp is the one from the 70s.
This is an information from the other forum:
55 - early 62: Stamped 'GIBSON ABR-1' plus foundry mark, non-wire.
62 - 64: As above, but with wire.
64 - early 70s: Stamped 'GIBSON PAT NO. 2.740.313' plus foundry mark.
Early 70s - xx: As above but without foundry mark.