A 4TH ORDER FRESNEL LAMP HOUSING, POSSIBLY FRENCH, CIRCA 1880

A 4TH ORDER FRESNEL LAMP HOUSING, POSSIBLY FRENCH, CIRCA 1880
heavily constructed in bronze, indistinctly stamped
CB4
and numbered
219,
with shaped supports and hinged door with securing catch and removable glazed top with lamp chimney -- 25 x 24in. (63.5 x 61cm.)
Nibbling to edges.