Leitz Leica Folding Lens Hood Collection SOOPD & SOOFM Sum

(1) SOOFM hood engraved "Summicron" (cond. B), (2) mint SOOFM hood engraved "Summitar u. Summicron" (cond. A-), (3) first version SOOPD hood engraved "Summitar" (cond. B/A), (4) first version SOOPD hood engraved "Summitar" (differentengraving style, cond. B/A), (5) second version SOOPD hood engraved "Summitar" with round "a" engraving (different than usual, cond. B/A), (5) second version SOOPD hood engraved "Summitar" with maker's box (cond. A/B) - a very fine collection of folding hoods