File:US Navy 030310-N-8273J-002 Manning the port lookout station, Seaman Sue Young wears a MCU-2-P gas mask during a simulated chemical, biological and radiological (CBR) warfare attack.jpg - Wikimedia Commons
A command post staffer wears an MCU-2P gas mask and protective gloves as he communicates information during the ground base defense Exercise Foal Eagle '91. - NARA & DVIDS Public Domain Archive
ArtStation - MCU - 2/P - Gas Mask
NEW" NAVY & AIR FORCE MCU-2A/P PROTECTIVE GAS MASK SIZE LARGE - LockNWalkHarness
Used USAF MCU-2P Gas Mask Air Force MSA Face Mask
MCU-2/P Gas Mask - SPECWARGEAR.com
MCU -2/P GAS MASK W/ DRINKING STRAW, FILTER EXTENSION HOSE, & CARRY BAG, ETC. | eBay
MCU -2/P GAS MASK W/ CHEMICAL HOOD & DRINKING STRAW, CANTEEN & CARRY BAG, NBC | eBay
A member of the 51st Security Forces talks through his MCU-2P chemical/biological protective mask.