There are 2 drawings for part 197890 available in AirCorps Library

Manufacturer's Drawing

Lockheed Corporation,   P-38 Lightning Drawings,   Page: --,   Revision: n  

BOX ASSEMBLY - CONT. COL. SELECTOR SWITCH

Associated Aircraft:   P-38  

Manufacturer's Drawing

Lockheed Corporation,   P-38 Lightning Drawings, Smithsonian Set 3,   Page: --,   Revision: e  

BOX ASSEMBLY - CONT. COL. SELECTOR SWITCH

Associated Aircraft:   P-38