The Heliograph, A Bibliography.
Abstract
This bibliography presents materials written on the subject of heliographs. First invented during the 1814-1826 period, the land communications procedure is now in use for solar and satellite comunications means. Materials have been selected from the holdings of the Morris Swett Technical Library, USAFAS.
Document Details
- Document Type
- Technical Report
- Publication Date
- Jan 01, 1984
- Accession Number
- ADA136731
Entities
People
- L. L. Miller Jr