Robert William Thomson
Robert William Thomson PRSSA FRSE (29 June 1822 – 8 March 1873) was a Scottish inventor who invented the refillable fountain pen and the pneumatic tyre.
Read more...
Robert William Thomson PRSSA FRSE (29 June 1822 – 8 March 1873) was a Scottish inventor who invented the refillable fountain pen and the pneumatic tyre.
Read more...