File:Prussian-optical-telegraph.jpg

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Description Prussian Optical Telegraph No 2 in Berlin-Dahlem
Date before 1900
date QS:P,+1900-00-00T00:00:00Z/7,P1326,+1900-00-00T00:00:00Z/9
Source Chill, Eugen: "In memoriam Postrat Pistor" in: Die Sterne, Jg. 37 Heft 1 und 2, 1961
Author Unknown authorUnknown author
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Object location52° 27′ 31.16″ N, 13° 17′ 11.34″ E Kartographer map based on OpenStreetMap.View this and other nearby images on: OpenStreetMapinfo

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current23:34, 28 December 2006Thumbnail for version as of 23:34, 28 December 2006800 × 917 (298 KB)Superbass (talk | contribs){{Information |Description=Prussian Optical Telegrapg in Berlin-Dahlem |Source=Chill, Eugen: "In memoriam Postrat Pistor" in: Die Sterne, Jg. 37 Heft 1 und 2, 1961 |Date=before 1900 |Author=Unknown |Permission= |other_versions= }} [[Category:Optical Tele

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