An Outline of the history of gunpowder and that of the hand-gun, from the epoch of the earliest records to the end of the 15th century

gan Clephan, Robert Coltman
Cyhoeddwyd 1909

Rhif Galw: I C 5

An Outline of the history and development of hand firearms, from the earliest period to about the end of the fifteenth century

gan Clephan, Robert Coltman
Cyhoeddwyd 1906

Rhif Galw: I C 38

Early Ordnance in Europe

gan Clephan, Robert Coltman
Cyhoeddwyd 1903

Rhif Galw: I C 19

The Ordnance of the fourteenth and fifteenth centuries

gan Clephan, Robert Coltman
Cyhoeddwyd 1911

Rhif Galw: I C 36

The military Handgun of the sixteenth century

gan Clephan, Robert Coltman
Cyhoeddwyd 1910

Rhif Galw: I C 37