About the chimming mechanism in babies rattles

Correspondence from Assistant Director, Hong Kong Government Office to Home Office, Horseferry House, London

Date
Industry Plastics
Material Type
Collection
Source Public Records Office of Hong Kong. Plastic Products Industry-General Information, 02.08.1951 - 03.1971 , File No.: HKRS-1056-1-40, Enclosure No.: 212
Repository Public Records Office of Hong Kong
Note to Copyright Permission for use is given by Public Records Office of Hong Kong
Accession No. LKF-PLS-PRO-023
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