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Traité Pratique de Phototypie
This work includes a dedication to Carlos Relvas and, on page 227, we can read the following: «this process is no more than a variant of albertypy». It has given Mr. Carlos Relvas great results that could be seen at the Universal Exhibition, in Portugal's Photograph Section. On page 224 there's a phototype by Carlos Relvas.
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| Author: |
Léon Vital |
| Year: |
1879 |
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