PROFESSOR TENNANT, F.G.S., will deliver a Course of Lectures on MINERALOGY 

 applied to GEOLOGY and the ARTS, at King's College, London, on Wednesday and Friday 

 Mornings, at 9 o'clock, during October, November, and December, commencing October 8. 

 Fee £2 2s. 



A Course of Lectures on MINERALOGY and GEOLOGY will also be delivered on 

 Thursday evenings at 8 o'clock. These begin October 14, and will be continued to Easter, 

 1870. Fee £1 Us. 6d. 



Professor Tennant gives PRIVATE INSTRUCTION in Mineralogy and Geology, illus- 

 trated by a large number of Specimens, at his residence, 149 Strand, W.C. 



TO GEOLOGISTS AND MINERALOGISTS. For Sale. 



Two handsome Cabinets, measuring 9 feet 3 inches long, 2 feet 4 inches wide, and 3 feet 

 10 inches high ; each containing 45 drawers, with a Glass Case on the top of each Cabinet, 

 4 feet 11 inches high, and 15 inches from back to front. One Cabinet is filled with 

 2600 Minerals, the other with 3400 Fossils. 



Any person wishing to become practically acquainted with the interesting and important 

 study of Mineralogy and Geology will find this a good opportunity to obtain an instructive 

 and valuable Museum. 



The Collection contains six thousand specimens, many very select. The first Gold 

 Nugget received from Australia, which was exhibited in the Exhibition of 1851, is in 

 the Collection, and cost £'57 ; it contains about 8 ounces of gold ; also a fine series of 

 Diamonds, illustrating crystalline form and colour. The specimens have been frequently 

 used to illustrate the Lectures on Mineralogy and Geology at King's College, London, and 

 at the Roval Military Academy, Woolwich*. Price 



THREE THOUSAND GUINEAS, 



Mr. Tennant has other Collections, at one thousand, five hundred, one hundred, down to 

 Students' Collections at fifty, twenty, ten, five, and two guineas each. 



* Mr. Tennant held the appointment of Lecturer on Geology and Mineralogy at Wool- 

 wich for seventeen years ; the Lectures were discontinued in December 1867, Lectures on 

 Military History being substituted. 



Mr. Tennant is commissioned to sell several highly interesting Collections, viz, 

 A CABINET OF PEARLS AND PRECIOUS STONES, 



WITH DESCRIPTIVE CATALOGUE, 



and the extensive Collection of 



MINERALS, ROCKS, AND FOSSILS, 

 Collected by the late Lord Farnham. 

 Particulars can be had at 149 Strand, W.C. October 1869. 



SOPWITH'S GEOLOGICAL MODELS IN WOOD. 



Sold in Case, bound and lettered to resemble a large folio volume. 

 Twelve Models, 4 inches square £5 



DIAGRAMS TO ILLUSTRATE LECTURES ON GEOLOGY. 



A Coloured Lithographic Print (size 34 by 28 inches) of B. Wateriiouse Hawkins's, 

 r.L.S.,&c, Restoration of the Extinct Animals of the Drift- and Cave-period. Price 12s. 



Six Diagrams of Generic Forms of Foraminifera. Size, three feet by two feet. 

 Price I85. for the Six Diagrams, either on paper or linen. They contain Eighty-two Figures. 



Mr. Thomas Hawkins's " Great Sea-Dragons." Containing 30 folio Plates (which 

 form good school diagrams) of the Remains of Ichthyosaurus and Plesiosaurus from the Lias. 

 The Original Specimens are in the British Museum. Price 25s., published at £2 10s. 



A Catalogue of 2000 of the most common Fossils found in the British Isles, being a list 

 of those in the private collection of J. Tennant, F.G.S. Price 2s. 



A descriptive List of Flint Implements found at St. Mary Bourne ; with Illustrations of 

 the principal types. By Joseph Stevens, Memb. Boy. Coll. Physicians, Lond. &c. Price 2s. 



All the recent Works relating to Mineralogy, Geology, Concbology, and Chemistry; also 

 Geological Maps, Models, Diagrams, Hammers, Blowpipes, Magnifying Glasses, Platina 

 Spoons, Electrometer and Magnetic Needle, Glass-top Boxes, Microscopic Objects, Brass 

 and Steel Forceps, Acid Bottles, &c., can be supplied to the Student in these interesting 

 and important branches of Science. 



AM ODEL of the first GOLD NUGGET received from Australia in 1851. The 

 i-»J- original is in the possession of J. Tennant, Mineralogist to Her Majesty, 

 and contains about Eight Ounces of Gold. Price of the Model 3s. Qd., with glass- 

 topped box to hold it, Is. Qd., — together, 5s. 



Model of the " Welcome " Gold Nugget, being the largest brought to England 

 from Australia : it contained Gold to the value of £8,876. Price of the Model £3 3s. 



A gilt Model can be had price 2s. Qd., of the Gold Nugget found, April 1869, at 

 Kildonan, Sutherland. It contains Two Ounces of gold. 



t.«ki TENANT, lynn^ralcrist to Her lbto.lM Strand. W.C. 



