Volumes 11–20

Volume 20 (1886)

Volume 19 (1885)

Volume 18 (1884)

Volume 17 (1883)

Volume 16 (1882)

Volume 15 (1881)

Volume 14 (1880)

Volume 13 (1879)

Volume 12 (1878)

The twelfth volume of the Society's Proceedings is divided into two Parts:

Part I covers the Society's 97th session, 1876-7

Part II covers the Society's 98th session, 1877-8

Volume 11 (1876)

The eleventh volume of the Society's Proceedings is divided into two Parts:

Part I covers the Society's 95th session, 1874-5

Part II covers the Society's 96th session, 1875-6