45, COENHILL, E.G., AND 122, REGENT STREET, W., LONDON. 



503 



FIGS. 3119. 



3119 Urinometers and Apparatus connected with their use, figs. 3119, also see 

 pages 191, 192. 



3120 Galvanic Batteries, in series, either Grove's or Bunsen's, arranged for igniting 



a Platinum Wire of sufficient length for applying Actual Cautery, with 

 convenient Directors (Ecraseurs) and appliances for Surgical Use, &c., &c. 

 8 8 to 12 12 0, and supplied to order. See also page 455. 



3121 Galvanic Apparatus, for supplying a constant battery current with 30 



or 50 Leclanche Cells. 1010 1313 



3122 Stethoscopes. Enema Apparatus. Breast Pumps, Stomach Pumps, 

 Injecting Apparatus. Pravaz's Hypodermic Syringe. Sphygm ograph with improve- 

 ments. Laryngoscope and Lamps for use with ditto. Cupping Instruments. 

 Spray Producers, G~as Inhalers, (various), Respirators. Hearing Trumpets, Voice 

 Conductors or Conversation Tubes. Gas Table Furnaces, and Enamelled Iron 

 Evaporating Dishes for Pharmaceutical purposes, &c. Various forms and prices^ 

 with all recent improvements, to order. 



3123 



COLLECTIONS OF MINERALOGY AND GEOLOGY. 



MINERALS. 



100 Well defined specimen Minerals, in Cabinet 

 200 Ditto ditto 



500 Ditto ditto larger . 



500 Ditto ditto larger 



s. 



1 10 



2 10 

 7 7 



10 10 



d. s. 

 to 3 3 

 to 7 7 

 to 10 10 

 to 50 



All with name and locality, and arranged according to Dana's Mineralogy. 



FOSSILS. 



100 Fossils, British and Foreign 

 200 Ditto ditto 



300 Ditto ditto 



500 Ditto ditto 



1000 Ditto ditto 



1 10 



2 10 

 6 6 



10 10 

 25 



to 3 10 



to 7 7 



to 10 10 



to 30 



to 60 



Arranged stratigraphically with name, geological position, and locality of each specimen, 



KOCKS. 



100 Kocks, British and foreign 1 10 to 3 10 



200 Ditto ditto 2 10 to 7 7 



300 Ditto ditto 6 6 to 10 10 



500 Ditto ditto 10 10 to 30 



According to size of Specimens. 

 Von Gotta. 



All with name and locality, and arranged according to 



Collections for special departments of Geology and Mineralogy, Casts of rare Fossils, &c. &c 



