Unique rebreather/gas mask design from Filmation's Ghostbusters. Used in episodes such as "Statue of Liberty", "The Battle for Ghost Command" and "Pretend Friends" by Jake, Eddie, Tracey the Gorilla from the future and Eddie's sponsored "Little Brother" Alan. Trained on images from the show and other facsimilies.
Trigger words are "gcmd_helmet" or "gb_rebreather", doesn't matter which. A lot of images had the air tanks positioned on the characters' shoulders but some images were crowded. Might try to revise this if it's a problem.