Light Meter Manual Appraisal

Instruction Manual for Weston Master IV Exposure Meter

This is an original vintage instruction manual for the Weston Master IV Exposure Meter, a piece of industrial photographic ephemera likely dating from the early 1960s. The manual features a white cover with bold red vertical 'WESTON' typography and four black-and-white sample photographs illustrating typical subjects for light metering, including a child gardening, a tennis player, a seated infant, and a clown. The text on the left edge indicates it is for the 'NEW ruggedized WESTON MASTER IV EXPOSURE METER.' Physically, the manual appears to be a staple-bound softcover pamphlet. Construction consists of medium-weight matte paper. The condition is fair to good, showing visible signs of age including surface smudges, mild yellowing or foxing of the white paper, several vertical creases on the right side, and a moderate amount of light brown staining or 'splatter' marks scattered across the center and lower left. There are no significant tears or missing segments visible from the front cover. This manual is a critical accessory for collectors of mid-century photographic equipment, particularly those who use or collect the Model 745 Weston Master IV light meter, which was celebrated for its selenium cell accuracy and improved durability during its era.