Mike Acs:
fut-unk_v_c_o_EKC (ca. 1960-62, unnumbered NASA-MSFC photo, verso hand-annotated 2-205-1)
Mike Acs:
fut-unk_v_c_v_EKC (ca. 1960-62, unnumbered NASA-MSFC photo, verso hand-annotated 2-205-1)