A special intensive course of training in anti-gas service is being given to select officers of the London District of the St John Ambulance brigade at Chiltern Hall, Baker Street, W1. Special demonstrations with actual specimens of poison gases are being given. The men are equipped with the latest type of gas-proof clothing and masks. On completion of the course the officers are to instruct ambulance men and nurses of their own districts in the work. Photo shows Captain W Goodley, MC, the Commissioner of No 1 district, inspecting St John Ambulance officers at the demonstration. October 20th 1935