A Mint and Unissued Set of Luftwaffe Signal Corps Oberleutnant Rank Collar Tabs

A mint, new-old stock, and matching set of Luftwaffe Signal Corps Oberleutnant collar tabs; constructed of rolled and flat silver bullion insignia on a rusty-red wool backer; illustrating two bullion seagulls with small crossed bullion branches directly underneath, with raised wire accents representing the veins of the wreath; with all four sides trimmed in silver bullion cord; standard buckram core; unmarked; measuring 58 mm x 44 mm; matching; unissued condition.