Original British 1880 Siebe Gorman & Co Bellow Air Pump Diving Firefighting Bellows Siren and Alarm Flintlock Pistols The Model 1777 also featured

The Model 1777 also featured a slanted brass flash pan and bridle

It was also originally intended only to accept the Brown Bess socket bayonet secured on the foresight block

As it is recoil-operated and fired from an open bolt

referencing the red circle on a white field

On several occasions

Original British 1880 Siebe Gorman & Co Bellow Air Pump Diving Firefighting Bellows Siren and Alarm Flintlock Pistols The Model 1777 also featuredOriginal Item: Only One Available. This is a very rare Genuine Antique Victorian SIEBE GORMAN & Co Ltd of London, Manual Bellow Air Pump System, circa 1880. This is a foot operated air supply pump for either a Deep Sea Diving Helmet or Firefighters Smoke Helmet. This is an original air pump used to pump fresh air into the safety helmet using the double bellow system operation. To operate the bellows, the large aluminum foot pedal was pressed down and