The Scottish Naturalist 



All Articles and Communications intended for publication, and 

 all Books, etc., for notice should be sent to Mr Percy H. Grimshaw, 

 Royal Scottish Museum, Edinburgh. 



Subscriptions and Advertisements should be addressed to the 

 Publishers, Messrs Oliver and Boyd, Tweeddale Court, Edinburgh. 



Authors of General Articles will receive 25 Reprints (in covers) of 

 their Contributions gratis. Additional Copies, in* covers, may be had from 

 the Printers, at the undermentioned rates, provided such orders accompany 

 the Manuscript. 



25 Copies 50 Copies 100 Copies 



4 pages 3/6 4/6 7/- 



8 „ 4/6 5/6 S/6 



12 „ 6/- 7/- n/- 



16 „ 7/6 8/6 13/6 



WILLIAM BROWN 



ANTIQUARIAN AND FINE ART BOOKSELLER AND PUBLISHER 



5 CASTLE STREET, EDINBURGH 



Telegrams FSTATU TSHFD l877 Telephone 



"BIBLIOPOLE," EDINBURGH ^1^^"^ ™77 1237 CENTRAL 



A large selection of Natural History books always on hand 



CATALOGUES GRATIS ON APPLICATION 



MINERALS, ROCKS, OR FOSSILS 



25 specimens, 5/6 : 50 do., 10/6 ; 100 do., 21/- ; 200 do., 42/-. 



20 Coal Measure Rocks and Fossils, 12/6 ; do., larger, 15/-. 



In Polished Deal Boxes. 



Prospectors' Sets, Blowpipe Cases, Cabinets, Geologists' Hammers, 



Card Trays, Glass-Capped Boxes, Models of Crystals, and other 



Apparatus for Geologists, &c. 



A Large Stock of Choice Minerals 



SPECIMENS SENT ON APPROVAL CATALOGUES POST FREE 



RUSSELL & SHAW 



11 JOHN STREET, THEOBALD ROAD, LONDON, W.C 



