50s 60s Martindale Face Masks, Vintage Health Masks, Made in USA, Novelty Prop Movie Set - Etsy UK
MARTINDALE MASK £12.50 - PicClick UK
martindale protective masks | Safetyshop
VINTAGE RETRO MARTINDALE protective face masks collectable x2 un-used £10.00 - PicClick UK
Martindale Dust Mask | Gas Mask and Respirator Wiki | Fandom
MARTINDALE MSA BREATHING APPARATUS MASK FRESH AIR BA CONFINED SPACE WASK GAS | eBay
MARTINDALE – FRESH AIR SYSTEM – Nautilus Group
Industrial dust mask made by Martindale. Probably mid-late 1960s. More info in comments - including a somewhat comprehensive timeline of Martindale from 1928 to present day. : r/gasmasks
This gas mask, made by Martindale Protection Limited, was produced... News Photo - Getty Images
Moleroda Dust Masks
Face Mask 2000 — Alison Counsell
martindale protective masks | Safetyshop
Martindale Dust Mask | Gas Mask and Respirator Wiki | Fandom