3 x Engine Divided Rulers Vintage Entwisle Thorpe & co , draughtsman

VINTAGE SET OF 3 DRAFTING MACHINE RULERS ARTIST DRAWING DRAUGHTSMAN TABLE ART

Vintage Wooden Engineer Survey Rulers Engine Divided X2

Set of 2 VINTAGE RABONE BOXWOOD BRASS MOUNTED FOLDING RULERS 36" AND 24"

J Halden & Co Manchester London Vintage Wood Engineers Rule Ruler Engine Divided

VINTAGE BOXWOOD SCALE RULER 6" Engine Divided

Parallel Rulers Vintage Wood And Brass

Triangular rulers Boxwood, scale or Dennert Aristo Analogue technology Vintage