Erdmagnetische Instrumente : Registrier-Apparate, Auswertungs-Instrumente, Hilfs-Apparate /

Mode of access: Internet.

Patents for inventions. Abridgments of specifications relating to electricity and magnetism. Division[s] I- ...

Abridgments from the earliest date to the end of 1866 will be found in the general series, published 1859-70 in two volumes, together constituting Part I of abridgments on these subjects. It was intended to republish material from the general series as Part I of each of the Division volumes, but this wasnot done for Div. I-III. It was done for vols. IV-VI.

Electric and magnetic measurements and measuring instruments,

Mode of access: Internet.

Direct and general support and depot maintenance manual : converter, radio-magnetic indicator CV-1275/ARN.

"14 August 1964."