Chesterman 4 inch ruler - no 1222

Vintage Rabone Boxwood & Brass Folding Ruler No: 1380 - 24 Inches

Scarce Vintage RABONE No 2550 Boxwood & Brass Single Bevel 4.FOLD RULE VGC

Metal rulers x 8 - various makes / sizes

12 Inch Wooden Ruler Advertising C.W.S.Buy Goods For Full Measure of Value

Vintage Wooden Ruler W H Hayden & Co Ltd, England Angles Inches Conversations.

VINTAGE 2FT BRASS PIVOTING RULER BY CHESTERMAN, SHEFFIELD. GRADUATED IN INCHES.

Vintage Rabone Chesterman '1912' Combination Square-Imperial & Metric