C. F. Martin GT-75 Thinline Hollow Body Electric Guitar (1967), ser. #218537, original black hard shell case.

C. F. Martin  GT-75 Thinline Hollow Body Electric Guitar (1967), ser. #218537, original black hard shell case.
C. F. Martin  GT-75 Thinline Hollow Body Electric Guitar (1967), ser. #218537, original black hard shell case.C. F. Martin  GT-75 Thinline Hollow Body Electric Guitar (1967), ser. #218537, original black hard shell case.C. F. Martin  GT-75 Thinline Hollow Body Electric Guitar (1967), ser. #218537, original black hard shell case.C. F. Martin  GT-75 Thinline Hollow Body Electric Guitar (1967), ser. #218537, original black hard shell case.C. F. Martin  GT-75 Thinline Hollow Body Electric Guitar (1967), ser. #218537, original black hard shell case.C. F. Martin  GT-75 Thinline Hollow Body Electric Guitar (1967), ser. #218537, original black hard shell case.C. F. Martin  GT-75 Thinline Hollow Body Electric Guitar (1967), ser. #218537, original black hard shell case.C. F. Martin  GT-75 Thinline Hollow Body Electric Guitar (1967), ser. #218537, original black hard shell case.C. F. Martin  GT-75 Thinline Hollow Body Electric Guitar (1967), ser. #218537, original black hard shell case.C. F. Martin  GT-75 Thinline Hollow Body Electric Guitar (1967), ser. #218537, original black hard shell case.C. F. Martin  GT-75 Thinline Hollow Body Electric Guitar (1967), ser. #218537, original black hard shell case.