Patent of Mary Hallock-Greenewalts colour organ (Q31164)
From CanonBase
Revision as of 13:53, 28 July 2023 by ChrisVG (talk | contribs) (Created claim: Property:P1: Item:Q31713)
No description defined
No description defined
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | Patent of Mary Hallock-Greenewalts colour organ | No description defined |
Statements
15 October 1929Gregorian
0 references