Winchester c1950/60 Dealers Stock Update Letters with Photos

Great historical gun and firearm ephemera. Extremely hard to source

Original Olin product update letters for dealers with corresponding photograph.
Letters contain suggested retail prices and explanations of product part updates etc
Letters and photos are in good condition, only minor foxing. One photo corner has a roll to it.
Size: Letters 28cm x 21.5cm.
Photographs 21.5cm x 26cm