Meegs — I thought I'd seen more or less everything Bagley made in coloured glass, but your central support is totally new to me! As you suspect, it looks to me as if it would support a Quebec bloom trough or something similar at the top.
Both Angela and Pontefract Museum would probably appreciate unoptimised ex-camera together with accurate dimensions and weight, and copyright permission.
My No. 1 candidate for the best glass discovery of 2011 — there's a long way to go yet, but it will take some beating.
Bernard C.
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