FOR SALE. Herbarium of British Plants. OYER 500 SPECIMENS IN GOOD CONDITION. Took the Silver Medal of Pharmaceutical Society in 1876. Apply — " B.," 8, Lower Beook Street, Ipswich. On the 26th of every Month, price Gd. ; 6s. a year, ;post-free to any part of the ivorld. THE ENTOMOLOGIST: An Illustrated Journal of General Entomology , Lithographed Plates by the best Entomological Artists, and frequent Woodcuts. Edited by Eichard South, F.E.S., with the assistance of — R. Adkin, F.E.S. T. R. BiLLUPS, F.E.S. W. L. Distant, F.L.S., &c. Edward A. Fitch, F.L.S., &c. F. W. Frohawk, F.E.S. Martin Jacoby, F.E.S. W. F. KiRBY, F.L.S., F.E.S. J. H. Leech, B.A., F.L.S., &c. Dr. D. Sharp, F.R.S., &c. G. B. Verrall, F.E.S. W. Warren, M.A., F.E.S. London: WEST, NEWMAN d' Co., 54, Hatton Garden, NATURE; A WEEKLY ILLUSTRATED JOURNAL OF SCIENCE. One of the leading objects of this periodical is to awaken in the public mind a more lively interest in Science. With this end in view it provides original Articles and Reviews, written by men of science of the highest distinction in their various departments, expounding in a popular and yet authentic manner the results of scientific research, discussing the most recent scientific discoveries, and pointing out the bearing of Science upon civilization and progress, and its claims to more general recognition, as well as to a higher place in the educational system of the country. Published every Thursday, price 6d. Yearly Subscription, 28s. ; Half-yearly, 14s. 6d. ; Quarterly, 7s. 6d. To all places abroad : Yearly, 30s. 6d.; Half-yearly, 15s. 6d.; Quarterly, 8s. Money Orders to be made payable at Bedford Street, Covent Garden, W.C. MACMILLAN d Co., Ltd., Bedford Street, Strand, W.C. Established 18S1. Southampton Buildings, Chancery X.ane, Ziondou. TWO-AND-A-HALF per CENT. INTEREST allowed on DEPOSITS, repayable on demand. TWO per CENT, on CURRENT ACCOUNTS, on the minimmn monthly balances, when not drawn below £100. STOCKS, SHARES, and ANNUITIES purchased and sold. SAVINGS DEPARTMENT. For the encouragement of Thrift the Bank receives small sums on deposit, and allows Interest monthly, on each completed £1, Birkbeek Building Society. I Birkbeek Freehold Land Society. How to Purchase a House for £2 2». per Month. I How to Purchase a Plot of Land for 5s. per Month. TTIE BIRKBECK ALMANACK, with full particulars, post-free. FRANCIS RAVENSCROFT, Maimuer.