Instructions Willson Sound Barrier Ear Muffs Models #365 + #365A

Instruction Sheet Willson Sound Barrier Ear Muffs Models #365 and #365A written & published by Willson Safety Products, Reading, PA, 10-83. 1st Edition. Paperback. Size 4to (up to 12'' tall). Condition: Nr Fine. 2 Pgs. Instructions in English, French and Spanish. Illustrated with line drawing. Fitting and Adjustments. Cleaning and Sterilizing. Cushion Replacement. Replacement parts list with location diagram. Description text copyright 2019 BooksForComfort. Item ID 32998.