Marking Gauge. Manufactured by Marples of Sheffield, England. Also known as a scratch gauge, it is used in woodworking and metalworking to mark out lines for cutting or other operations. The purpose of the gauge is to scribe a line parallel to a reference edge or surface. The gauge consists of a beam, a headstock, and a scribing or marking implement, typically a pin, knife, pen or wheel. The headstock slides along the beam, and is locked in place by various means: a locking screw, cam lever, or a wedge.Maker's namemarking gauge, measuring tools, marples of sheffield

The plate has been used as a school teaching implement in English & Spelling and MathematicsThe plate has been designed for dual use in a school, to tutor children alphabet and mathematical concepts, while at the same time being used as a domestic eating plate.Small white plate with dark green alphabet and numbers around the plate. In the middle there a clock with Roman numeralsOn the back of the plate there is a dark green, round inscription with the words "Trade Mark" " School" and the maker B & K LTDalphabet, counting, plate, numerals, school, clock, roman numerals, crockery