Lot 380 of 459:
Four papers by Johann Franz Encke  

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Lot closed - Sold For (Includes Buyers Premium):$48
$10 - $100

Four works on astronomical subjects by J.F. Encke

Encke, Johann Franz



Various dates



  • Über die Cometen von Pons. Füste Abhandlung. [2], 27 pp. (4to). 1845.
  • Über eine neue Methjode der Berechnung der Planetenstörungen. 28 pp. (8vo). 1851.
  • Über die allgemeinen Störungen der Planeten. [2], [319]-397 pp. (8vo) bound in modern cloth. 1854. 
  • Über die Existenz eines widerstehelden Mittels im Weltraume. 53 pp. 1858. 

Three are disbound, the other in modern cloth.

Two with rubberstamps of the Lick Observatory, one with stamps of Neuchatel Observatoire. 

Lot Amendments

Some foxing and other wear, very good overall.

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