019-0203
de Laszlo Archive © de Laszlo Foundation
de Laszlo Archive © de Laszlo Foundation
019-0203
01/05/1931
Regarding a contribution towards the duc de Guiche's Academician's sword to be officially presented at the Institut d'Optique.
- Accession number
- 019-0203
- Type
- Letter
- Sender
- Bélugou, Léon (1865 - 1934)
- Recipient
- László, Philip Alexius de (1869 - 1937)