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AMEEICAN ENGINEERS.— Institute of Mining. Transactions, 

 complete set- from the commencement 1871-1908, forming 

 Vols. I-XXXIX and General Index to Vols. 1-15 and 21-25. 

 39 vols, half morocco cloth sides and Indices in 2 vols., in 

 cloth, £28. Philadelphia, 1871-1908. 



ANN ALES DES MINES, ou recueil de memoires sm- I'exploitation 

 des Mines. Fourth series, vols. 5, 6, and 11-20; fifth and 

 sixth series complete in 40 vols.; seventh series, vols. 1, 2, 

 and 3 ; also Recueil de lois, decretes, etc. ; 5th and 6th series 

 complete in 20 vols.; and 7th series, pt. 1,75 vols., 8vo., 

 three-quarter green calf, £15 15s. 1844-72. 



FRITSCH (Dr. Ant.). Fauna der Gaskohle und der Kalksteine 

 der Perm formation Bohmens. With 165 coloured plates and 

 numerous illustrations in the text. Complete set, 4 vols. 

 Royal 4to., half green morocco. £14 14s. 1883-1901. 



GEOLOGICAL MAGAZINE, with Avhich is incorporated " The 

 Geologist ". Complete set from the commencement in 1858 to 

 1920. (Geologist 7 vols.) With general index 1864-1903. 

 7 vols., half calf, 51 vols., cloth, remainder in parts. 

 8vo. £50. 



REEVE (Lovell). Conchologia Iconica ; or illustrations of the 

 shells of molluscous animals. Continued by Sowerby. Com- 

 plete set, with 2,727 coloured plates. 20 vols. 4to. Gilt 

 tops. £130. 1843-78. 17 vols, in uniform half calf, and 

 3 vols, half vellum. Choice condition. 



SOWERBY (G. B.). Thesaurus Conchy liorun, or Monographs of 

 the Genera of Shells. Complete set, Avith 517 coloured plates. 

 5 vols. Royal 8vo. Half calf. Rare, £40. 1847-87. 



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the subjects of 



ROTANY, ZOOLOGY, or GEOLOGY. 



