Type: 1946-52 Albertype Signatures: "6-7" on front, "8" on reverse Condition: VG-EX w/toning. Notes: In 2014, an earlier Cobb signed example (1939-43 Sepia Type 2) sold at auction for over $6,500. This Albertype has the advantage of being twice-signed. Cobb died in 1961. This item has a reserve (estimated value $2,000-$3,000).