| 1918 | 58, Pulford Street | Westminster |
| 1923 | 58, Pulford Street | Westminster |
| 1925 | 58, Pulford Street | Westminster |
| 1927 | 58, Pulford Street | Westminster |
| 1931 | 58, Pulford Street | Westminster |
| 1932 | 58, Pulford Street | Westminster |
| 1933 | 58, Pulford Street | Westminster |
| 1937 | 16 Kent House, Pulford Street | Westminster |
| 1939 | 16 Kent House, Pulford Street | Westminster |
| 1945 | 16 Kent House, Pulford Street | Westminster |
| 1946 | 16 Kent House, Pulford Street | Westminster |
| 1947 & 1948 | 16 Kent House, Pulford Street | Westminster |
| 1949 & 1950 | 44 Malcolmson House, Aylesford Street | Westminster |
| 1951 & 1952 | 44 Malcolmson House, Aylesford Street | Westminster |
| 1953-1961 | 44 Malcolmson House, Aylesford Street | Westminster |
| 1962-1967 | 44 Malcolmson House, Aylesford Street | Westminster |