Senior certificate in wireless telegraphy
- Made:
- 1914-07-03
Awarded to Reginald H. Walker for proficiency in the elementary principles of wireless telegraphy. Signed by Henry W. Allen. With accompanying letter of Jul 7
Details
- Extent:
-
1 sheet
- Identifier:
- MSL/0020
- Access:
- Open Access
- copyright:
-
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