The rotary head of the Tokyo PZT. The box attached at the left side of the head contains phonic motor, gear trains for automatic actions. The Japanese letters read at the center of the picture mean "Part of the Rotary Head". . Bibnum Université PSL

The rotary head of the Tokyo PZT. The box attached at the left side of the head contains phonic motor, gear trains for automatic actions. The Japanese letters read at the center of the picture mean "Part of the Rotary Head".

“The rotary head of the Tokyo PZT. The box attached at the left side of the head contains phonic motor, gear trains for automatic actions. The Japanese letters read at the center of the picture mean "Part of the Rotary Head".”, 1959/1960, Bibliothèque de l'Observatoire de Paris, inv.I.1653 (57). Consulté le 9 déc. 2025, https://bibnum.explore.psl.eu/s/psl/ark:/18469/1gvvv

Notice

Date

1959/1960

Type

Photographie

Format

Tirage photographique noir et blanc, légendé sur du papier calque.

Sujet

Astronomie

Instrument scientifique

Source

Bibliothèque de l'Observatoire de Paris

inv.I.1653 (57)

FR751142302-Z008731

Détenteur des droits

Bibliothèque de l'Observatoire de Paris

Numérisation Paris Sciences et Lettres

Licence

CC BY-NC-ND 4.0

Identifiant

ark:/18469/1gvvv

Retour à la collection

The rotary head of the Tokyo PZT. The box attached at the left side of the head contains phonic motor, gear trains for automatic actions. The Japanese letters read at the center of the picture mean "Part of the Rotary Head".

Notice

Collections de l'Observatoire de Paris

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