| Description | Includes:
1) Notice of provisional protection for W H Bartholomew's invention 'Improvement in barges or vessels suitable for the navigation of Canals and Rivers', 1862
2) Letter from Carpmael & Co, patent agents to W H Bartholomew regarding provisional protection for his invention, 22 Feb 1862
3) Business card for Carpmael & Co, nd. [1860s]
4) Copy of provisional specification for 'Improvements in propelling vessels when screws submerged propellers are used', nd. [1862]
5) Copy letter from Thomas C Bartholomew, Ontario, Canada, to Messrs Bell, Brodrick & Gray regarding the family's legal position, 10 May 1909
6) Letter from W H Gray to C W Bartholomew regarding the passing on of the family's interest after a death, 23 May 1910
7) Letter from John Bartholomew to C W Bartholomew regarding monies sent, 8 Oct 1914 |