Original vintage Linhof Technika III 4x5 lensboard adapter to mount on Technika IV V Master cameras.

Very hard to find adapter, it is only the 2nd one I’ve seen in person. Nice vintage condition, working properly and includes Technika III lens board with #1 hole.

This will fit all Technika IV, V cameras, will fit Master Technika built before approx mid 1990s when front standard lens board mount changed slightly in dimensions.