RGO Archives/RGO 37 contains:
<-- See earlier
48	Correspondence on the 100-inch reflector
49	Letter on the 98-inch mirror blank
50	Letter on 43-inch optical disks
51	Correspondence on the I.N.T.
52	Letter on glass for correcting plates
53	Correspondence on the 98-inch mirror
54	Correspondence on the I.N.T. correcting plate
55	Correspondence on a Gregorian mirror
56	Correspondence on a telescope tube
57	Letter to H.G. Barker
58	Correspondence with G.M. Sisson
See later -->

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Home > Janus> Repositories> RGO Archives> RGO 37

Papers of Roderick Redman

Title	Correspondence on the 98-inch mirror
Reference	RGO 37/53
Covering Dates	1 Sep. 1953–15 Dec. 1953
Extent and Medium	38 pages

Content and context

Correspondence between Redman, H. Spencer Jones and G.M. Sisson regarding the 98-inch mirror tests and reports, including temperature problems, 'creep' in the glass, pin-holes, and the tube.

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