David Martyn and Co
of Hebburn-on-Tyne
1898 Produced a steam wagon.[1] Details and illustration.[2]
1900 of Engine Works, Glen-st., Hebburn-on-Tyne. Regd. Sept. 25, 1897. Dirs., R. Eeles, R. Y. McIntosh. Gen. Man., David Martyn Sec., H. E. Thompson. Steam Vehicles.