'Unit 1', carried by all corpsman in the field in Vietnam. It contained an assortment of field dressings, guaze pads, bandage scissors, adhesive tape, minor surgery kit, petroleum pads, copper sulfate pads, one can of albumen, syrettes of morphine and any other items that the corpsman could fit into it, such as cough syrup, antibiotic pills and creams etc. Today, Corpsman have a backpack of goodies!
