This vintage sledge hammer came from a large personal collection of transport items, many of which are available for sale here.
It is marked BT for Brisbane Tramways and also stamped 14 and a maker’s mark - illegible except for the word “Queensland”.
The wooden handle measures 76cm and the hammer 30x6x6cm.
There is surface rust to the cast iron and wear to the wooden handle commensurate with age and use.