Next door to 18 North Gardner Street Next door to 22 North Gardner Street
| Start - End | Name, occupation and work address |
|---|---|
| 1907 - 1909 | Bostock, Dr. Gertrude |
| 1907 - 1911 | McLaren, Dr. Maud Everett |
| 1911 - 1911 | Thom, Patrick J. (of Thom & Deschler, engineers, merchants & furnishers, 37 Cadogan Street) |