London Street Listings Index in 1921.
New Street (NW1) (St Marylebone), 45 Upper Baker Street to 1 Dorset Square
South Side
1 Chapman Wm Howard, Baker
1 Toler Brothers Ltd, Newsagents
2 Chapple Mrs Mary Ann, Fancy Draper
... here is Little Park Lane ...
5 Green Chas, Rt & Wm Jn, Oilmen
6 Morse William, Fruiterer
7 Burrell Ernest Alfred, Baker
8 & 11 Gittins & Co, Grocers
9 Gittins & Co, Wine Merchants
... here is Little Park Street ....
10 Taylor Mrs Elizabethy, Dressmaker
10 Vandersluis Benjamin, Fishmonger
11 & 8 Gittins & Co, Grocers
12 Cridlan & Son, Butchers
13 Welfords Ltd, Dairymen
14 Florence Misses F & Z, Furniture Dealers
15 Speakman Sidney, Boot Maker
16 Millar John Armstrong, Stationer
17 Lashmar Jn Edward, Cheesemonger
18 Herbert Madame Pauline, Theatrical Costumier
... here are Upper Glo'ster Places & Dorset Square...
North Side
19 Figg Miss Florence, Ladies Outfitters
20 Greenish Thomas & Co, Chemists
21 Jackson Jacob, Ladies Tailor
22 Garnett Parker, Confectioner
23 Westlake William, Greengrocer
... here is New Street Mews ...
... here are Glenworth Street & Clarence Gate Gardens ...
... here is Park Lane ...
31 Taylor & Permbery, Decorators
32 Davies & Oc, Chimney Sweepers
33 Lautenberg Frank, Ladies Tailor