An improved method of using annular leases for lighthouse illumination. With 2 plates.

Bibliographic Details
Main Author: Wigham, John R.
Citation:The Scientific proceedings of the Royal Dublin Society, Vol. VI, pp. 525-533, August, 1890
Format: Journal Article
Published: August, 1890
Subjects:

MARC

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040 |a IeDuNL  |b eng 
100 1 |a Wigham, John R. 
245 1 0 |a An improved method of using annular leases for lighthouse illumination. With 2 plates. 
260 |c August, 1890 
300 |b ill. ; 
600 1 |a Wigham, John R. 
650 0 4 |a Lighthouses 
650 0 4 |a Optics 
773 0 |g Vol. VI, pp. 525-533, August, 1890  |q VI<525  |p Royal Dublin Society Scientific Proc.  |t The Scientific proceedings of the Royal Dublin Society  |p Scientific proceedings of the Royal Dublin Society  |w (IeDuNL)vtls000095139  |o THOM 50 
928 |a Dublin: National Library of Ireland  |c Ir 506 r 12  |k 135943  |s 1877 - 1957