Janus: Papers of Harold Spencer Jones

RGO Archives/RGO 9 contains:
<-- See earlier
398	Travel indemnities
399	Correspondence on motor transport
400	Correspondence on the Cape Observatory
401	Correspondence on Cape publications
402	Correspondence on Cape Observatory staff
403	Correspondence on Cape Observatory instruments
404	Correspondence with Cape Astronomer
405	Correspondence on Cape publications
406	Correspondence on the Cape Observatory
407	Correspondence on Cape Observatory staff
408	Correspondence on Cape Observatory instruments
See later -->

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Papers of Harold Spencer Jones

Title	Correspondence on Cape Observatory instruments
Reference	RGO 9/403 (former reference: N3)
Covering Dates	1950–1956
Extent and Medium	1 bundle

Content and context

Correspondence regarding the instruments of the Cape Observatory, covering the collimator lens, the 40-inch telescope, the regraduation of the movable circle of the Cape reversible transit circle, the Cape 18-inch reflector, and the recording microphotometer and silkworm threads for the telescope and microphotometer eye pieces.

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Indexed

Index Terms

Royal Observatory, Cape of Good Hope

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