Tripod Head

Tripod Head on Oak Bench in Observatory in inside an observatory control room in Haikou

Tripod Head on Oak Bench in Observatory

OM System OM-1 · inside an observatory control room in Haikou

 Brass Tripod Head on Oak Lab Bench in at an engineering workbench near Kanpur

Brass Tripod Head on Oak Lab Bench

Sony a9 · at an engineering workbench near Kanpur

 Surveyor Transit Beside Belgian Building Shell in beside a framed building shell in Belgium

Surveyor Transit Beside Belgian Building Shell

Leica M7 · beside a framed building shell in Belgium