There are 2 drawings for part d171818 available in AirCorps Library

Manufacturer's Drawing

Beechcraft,   Beechcraft Staggerwing Drawings,   Page: --,   Revision: n/a  

RIB ASSEMBLY NO. 18 UPPER WING

Associated Aircraft:   STAGG  

Manufacturer's Drawing

Beechcraft,   Beechcraft Staggerwing Drawings,   Page: 3,   Revision: 6  

RIB ASSEMBLY NO. 18 UPPER WING

Associated Aircraft:   STAGG