As a member you can upload pictures (but not
single models please) and add text.
Both will display your name after an
officer
has activated your content, and will be
displayed under «Further details ...» plus the
text also in the forum.
Name:
Roberts Radio Henry C. Co.
(USA)
Abbreviation:
roberts
Products:
model-types
Summary:
Tyne "Saga of the vacuum tube" page 351: 1926 Advertised for tubes with brand AMERICAN. Address then: 112 Trinity Place, New York, USA.
History:
Roberts Radio Henry C. Co.; - Trade name Oriole - and "American" for tubes.
