Packet of Illingworth's slow gas developer, wrapped in silver foil pactek and printed paper wrapper. Illingworth's Slow Gas Developer 1924
Packet of fixing salts for the Coronet Box camera. Coronet Camera Co. Packet of Fixing Salts circa 1934
Packet of developing powder for the Coronet Box camera. Coronet Camera Co. Packet of Developing Chemicals circa 1934
Packet of Hypo for Enitone and Collodion Self Toning papers, in printed paper wrapper. Hypo For Enitone and Collodion Self Toning Papers 1924
Packet of acid-hypo for slow gas and bromide papers, and for plates and roll films. Acid Hypo For Slow Gas and Bromide Papers 1924