Sleep : the restorer / Life Conservation Services of the John Hancock Mutual Life Insurance Company.

Date:
1938
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Credit

Sleep : the restorer / Life Conservation Services of the John Hancock Mutual Life Insurance Company. Public Domain Mark. Source: Wellcome Collection.

About this work

Publication/Creation

Boston : John Hancock Mutual Life Insurance Company, 1938.

Physical description

23 pages : illustrations ; 16 cm

Contributors

Notes

Reprinted in March 1942.

Type/Technique

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Subjects

Where to find it

  • LocationStatusAccess
    Closed stores
    P5337

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