Affichage de 209 résultats

description archivistique
Morris Block collection Avec objets numériques
Aperçu avant impression Hierarchy Affichage :

Paul Harland building thermocouple

Photograph of Paul Harland, possibly an employee of the Warnock Hersey Company engineering firm, building a thermocouple for “C-6” (this is written on the photograph’s reverse, but is not defined).

Sans titre

Thermocouple on C-6

Photograph of a thermocouple at an unknown location, described by the photograph’s reverse only as “C-6”.

Sans titre

Résultats 201 à 209 sur 209