Germany, Luftwaffe. A Set Of Medical Service Oberleutnant Collar Tabs certificate_of_authenticity All the engines are under

All the engines are under ground and efforts are being made to salvage them for inspection

with brooch

signed and dated "1918" on the inside front cover

soldiers (some aboard ship

and engraved “193291” on the reverse

Germany, Luftwaffe. A Set Of Medical Service Oberleutnant Collar Tabs certificate_of_authenticity All the engines are under(Luftwaffe Kragenspiegel). A set of Luftwaffe Medical Service Oberleutnant collar tabs, each constructed of dark blue wool with buckram cores, trimmed with twisted and rolled silver aluminum wire piping, and bearing hand embroidered silver aluminum wire insignia, both unmarked and measuring 45 mm (w) x 60 mm (l), in extremely fine condition.