Online Resource
JONES, H E
;
HARCOURT, A V
;
PATTERSON, R H
;
[et al.]
GANDON, C
;
TIDY, M
;
KEATES, T W
;
AIRY, W
;
CLARKE, J
;
GREVILLE, H L
;
STEVENSON, G W
;
SIEMENS, C W
;
CHESTER, W R
Thomas Telford Ltd.
;
1880
In:
Minutes of the Proceedings of the Institution of Civil Engineers Vol. 61, No. 1880 ( 1880-01), p. 28-52