Elementary principles of radio telegraphy and telephony

Maker and role
Office of the Chief Signal Officer, Other contributor
Production date
1921

Object detail

Accession number
03-2305
Description
Note. - Prepared in the office of the Chief Signal Officer
Media/Materials
Physical description
79 p. : illustrations ; 24 cm.
Edition
2nd ed.
Credit line
Office of the Chief Signal Officer. 1921. Elementary principles of radio telegraphy and telephony, 03-2305. Walsh Memorial Library, The Museum of Transport and Technology (MOTAT).

Share

Public comments

Be the first to comment on this object record.

Google reCaptchaThis site is protected by reCAPTCHA and the Google Privacy Policy and Terms of Service apply.