There are 2 drawings for part 190950 available in AirCorps Library

Manufacturer's Drawing

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

PLATE - HYD. RESERVOIR INSTRUCTION

Associated Aircraft:   P-38  

Manufacturer's Drawing

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

PLATE - HYD. RESERVOIR INSTRUCTION

Associated Aircraft:   P-38