Titel
Letter from R.G. Olt, Optron Laboratory, to F. Wagner Schlesinger, Director of the Adler Planetarium
Signatur
ZPC.S3.F1.6
Form und Inhalt
Letter states that the Engineer's Club of Dayton, OH has a Zeiss planetarium for which the optical pointer was missing when received. The letter asks if the Adler can provide characteristics of the lamp in question and its holder. Lastly, it asks whether such lamps are available in the US.
Physische Beschaffenheit
One page, 8.5 x 11 inches
ISBN
textual record
Verzeichnungsstufe
ITEM
