That'd be the Lockheed C-141 Starlifter, heavy lifter for decades, now all ingots save for a few museum pieces like 70013 here at the Pima Air Museum.
63 of these were further upgraded in the 1990s with new avionics and nav gear, and these were redesignated as the C-141C.
67-0013 is a C-141B that flew from 1967 until it was transferred to AMARC at Davis Monthan, better known as "The Boneyard". Almost every C-141 ever made wound up there and most left in very small pieces.
Sad. But at least I saw and touched this one.
A great resource fr C-141 fans can be found here: C-141 Heaven