- 1870, 1885 (创建)
The Polytechnic Institution (Limited) to Mr. [Richard] Curtis - lease of room or shop forming part of No. 309 Regent Street - dated 26 March 1870. Signed and sealed.
With receipt of Quintin Hogg of the sum of £597, 10 being amount paid in full discharge of all claims held in connection with lease of the shop at 309 Regent Street.