Antique Brass Rule Meurand Paris Gunners Sector Rule C1780

ANTIQUE EBONY WOOD PARALLEL RULE MEASUREMENT TOOL

Capt Fields Improved Parallel Ruler Rule England Vintage

Vintage - Boxwood - Capt Field's Improved - Parallel Rule - Aston Manda - 1944

Vintage 1963 London Parallel Rule Ebony & Brass Draughtsman Tool

Vintage 50s London Parallel Rule Ebony & Brass Draughtsman Tool 38cm

Vintage Brass C.T & S Ltd London 17.5" Parallel Rolling Nautical Rule Charts

3 No Vintage Architects / Navigation Ebony & Brass Parallel Rules