The Geological Magazine Advertiser. 
PROFESSOR TENNANT’S LECTURES 
ON MINERALOGY, 
APPLIED TO GEOLOGY AND THE ARTS, 
AT KING’S COLLEGE. 
TWO COURSES are given, one on SATURDAY MORNINGS from 10°20 to II‘20, 
and the other on THURSDAY EVENINGS from 8 to 9. The public are admitted on 
paying the College fees. The Lectures begin on Saturday, 9th of October, and 
terminate at Easter. They are illustrated by a large series of specimens, chiefly from 
his private collection. 
Persons unable to attend Public Lectures can have Private Instruction in Mineralogy 
and Geology of Professor TENNANT at his residence, 149, Strand, W.C, ‘Terms 7s. 
for Lesson of one hour. 
GEOLOGY, MINERALOGY, AND PALZONTOLOGY. 
Six Elementary Lectures on one of these subjects, adapted to a Juvenile Audience, 
will be given by Prof. TENNANT at his residence, 149, Strand, W.C., in the Easter, 
Midsummer, and Christmas Holidays, at 10 A.M. 
TreRMs.—Half a Guinea for each Course, or One Guinea for the three. 
ELEMENTARY GEOLOGICAL COLLECTIONS 
OF MINERALS, ROCKS, AND FOSSILS. 
In the “‘Student’s Elements of Geology,” by Sir CHARLES LYELL, price 9s. 1874, 
he says: ‘As it is impossible to enable the reader to recognize rocks and minerals at 
sight by aid of verbal descriptions or figures, he will do well to obtain a well-arranged 
collection of specimens, such as may be procured from Mr, TENNANT (149, Strand), 
Teacher of Mineralogy at King’s College, London.” These Collections are supplied 
on the following terms, in plain Mahogany Cabinets :— 
100 Small Specimens —«seeeseereeeeeee Se eaiescite «LZ, 2a Os 
200 Specimens, larger  ......:--ceeereereeeecee eee 5 5 9 
300 Specimens  ....eeeee eeceeeeecererssseeeeeee os I0 10 O 
AOO SPeCiMENs oes eeeseseeeceseereeeeesessen entree 207 Obs 0 
More extensive Collections, either to illustrate Mineralogy or Geology, with every 
requisite to assist those commencing the study of these interesting branches of Science, 
a knowledge of which affords so much pleasure to the Traveller in all parts of the 
World. 
FOR SALE. 
Several Extensive Geological Collections adapted for a first-class Educational 
Establishment, a Provincial or Colonial Museum, or Private Study of a person in- 
terested in Mineralogy and Geology, at 100, 150, 200, 500, 1000 to 5000 guineas each. 
Several of the above have been used by Professor TENNANT to illustrate his lectures 
on Geology and Mineralogy at King’s College, and for seventeen years the Lectures 
on Geology to the Gentlemen Cadets in the Royal Military Academy, Woolwich.‘ 
The specimens are labelled on a superior plan, which greatly assist the learner in 
accquiring a knowledge of Minerals, Rocks, and Fossils. 
JAMES TENNANT, Mineralogist (by appointment) to Her Majesty 
and the Baroness Burdett-Coutts, 149, Strand, London, W.C. 
October, 1880. 
