Singer Paunzen Advertising Studio to S.M.C. Shanghai, October 30, 1939. Source: SMA (SMC), U1-14-3775 (0434-0436).

I have the intention to project advertising matter onto the window of Mrs. Liza Hardoon, 205 Nanking Road (salient corner) everyday from 10 a.m; to 2 p.m. and from 5 p.m. to 9 p.m. The projection will be effected form the inside of the above firm's premises, maximum size 175 cm². Looking forward a favourable decision (...)  

Commissioner of Public Works to Singer Paunzen Advertising Studio. Shanghai, November 1, 1939. Source: SMA (SMC), U1-14-3775 (0437).

In reply to your letter of the 30th ult (October 1939) addressed to the Secretary of the Council, with reference to the above, I shall be obliged if you will kindly call upon the Building Surveyor, Room 29, Administration Building, with full particulars of your proposal.