Russian
beechcraft model 18 Portuguese
beeshcraft d-18s Spanish
beechcraft modelo 18 Catalan
beech 18 
1937 Executive aircraft family by Beechcraft.
Portuguese
xiv-2a5-a10 Spanish
xiv-2a5-a10 1
The slot-filling, bracket-wire combinations (B18-W18 and B22-W22) resulted in an increased coefficient of friction and therefore are not recommended as sliding systems.
Portuguese
Spanish
Catalan