Historical information
For pumping air into petrol irons, the maker is probably Coleman. Liquid fuel irons were a great advancement from Sad Irons in the late 1800's and were used before electricity was available
Physical description
Brass air pump with wooden handle. A brass tube two centimetres diameter and 14 ccentimetres long with a half centimetre diameter. A 14 centimetre long metal rod with a two and a half centimetre diameter and a three and a half centimetre long wooden handle which slides in and out of the tube. Presumably there is a fitting inside the tube on the end of the rod to push air out of the hole on the other end of the tube.
Inscriptions & markings
K15.3