Power Window/Power Seat Switch Base, 1958-64 with corner cut base

Power window switch base for single button switches with corner cut base on: 1958 Oldsmobile, rear doors or quarter panels 1958 Buick Special, Century and Super four door sedans, rear doors only 1959-64 Oldsmobile 98 and Starfire coupes, rear quarter panels 1966-70 Oldsmobile 98 two door models, rear quarter panels This switch base is also used for 2 way power seat switch on 1961-64 Oldsmobile Starfire. Sold each.