BRITISH BIRDS VOL. LI
Written by E.M. Nicholson. Stock no 1706178. Published by H.F. & G. Witherby Ltd.. 1958.

BRITISH BIRDS VOL. 70
Written by Stanley Cramp. Stock no 1705264. Published by H.F. & G. Witherby Ltd.. 1977.

BRITISH BIRDS VOL. 70
Written by Stanley Cramp. Stock no 1607107. Published by H.F. & G. Witherby Ltd.. 1977.

BRITISH BIRDS VOL. L
Written by E.M. Nicholson. Stock no 1706179. Published by H.F. & G. Witherby Ltd.. 1957.

BRITISH BIRDS VOL. XLI
Written by Bernard W. Tucker. Stock no 875005. Published by H.F. & G. Witherby Ltd.. 1948.

BRITISH BIRDS VOL. LVI
Written by Stanley Cramp. Stock no 875020. Published by H.F. & G. Witherby Ltd.. 1963.

BRITISH BIRDS VOL. XLVI
Written by E.M. Nicholson. Stock no 1706171. Published by H.F. & G. Witherby Ltd.. 1953.

BRITISH BIRDS VOL. LXVIII
Written by Stanley Cramp. Stock no 696252. Published by H.F. & G. Witherby Ltd.. 1975.

BRITISH BIRDS VOL. LXVIII
Written by Stanley Cramp. Stock no 1706168. Published by H.F. & G. Witherby Ltd.. 1975.

BRITISH BIRDS VOL. XLIV
Written by E.M. Nicholson. Stock no 875008. Published by H.F. & G. Witherby Ltd.. 1951.

BRITISH BIRDS VOL. XLIV
Written by E.M. Nicholson. Stock no 1705278. Published by H.F. & G. Witherby Ltd.. 1951.

BRITISH BIRDS VOL. XLIX
Written by E.M. Nicholson. Stock no 1705261. Published by H.F. & G. Witherby Ltd.. 1956.