This gas mask, made by Martindale Protection Limited, was produced... News Photo - Getty Images
Martindale Dust Mask | Gas Mask and Respirator Wiki | Fandom
Martindale Breathing Apparatus Mask BA set Air msa +9m Hose Gas Confined Wask | eBay
martindale protective masks | Safetyshop
BNG 2 | Gas Mask and Respirator Wiki | Fandom
Face Mask 2000 — Alison Counsell
NW London TimeMachine on X: "Martindale Protective Masks from the 1950s. Made at Westmoreland Road, NW9, which was actually in Queensbury. The factory would have been on the site where Morrisons is
Shop Martindale Electric M10/3 Silicon Face Piece Single Filter (KOM3) - Safety, Masks & Respiratory Protection, Reusable Respirators | Zoro UK
Martindale Dust Mask | Gas Mask and Respirator Wiki | Fandom
Those 70s Masks: The Martindale Protective Mask by dangerousair on DeviantArt
Martindale Dust Mask | Gas Mask and Respirator Wiki | Fandom
Those 70s Masks: The Martindale Protective Mask by dangerousair on DeviantArt
Martindale Breathing Apparatus Mask BA set Air msa +9m Hose Gas Confined Wask | eBay
Martindale Protective Masks directions card Martindale Electric 1950
50s 60s Martindale Face Masks, Vintage Health Masks, Made in USA, Novelty Prop Movie Set - Etsy UK
Moleroda Dust Masks
MARTINDALE MASK £12.50 - PicClick UK
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
VINTAGE RETRO MARTINDALE protective face masks collectable x2 un-used £10.00 - PicClick UK