FKANK H. LATTIN, ALBION, N. Y. 



Ooloiists' Instruments and Supplies. 



Every Instrument I sell is thoroughly tested before leaving the office, and 

 should an inferior instrument be sent my patrons, I will kindly thank them to 

 return the same and their order will be cheerfully duplicated. 



EGG DRILLS.— Our drills are equal to any In 

 the market. Short-handled drills we make a 

 specialty. Collectors will find them more conven- 

 ient and less expensive than the long-handled 

 ones. Our drills are made expressly for our trade 

 from the best Stufobs steel. The lengths of 

 handles are as follows: Short, 2 in.; Medium, 3 

 m.; Long, 6 in. 



No.l. Sh 

 No.2. 

 No.3, 

 No.4, 

 No. 5. 



t hand., 8-100, good for all fresh eggs, $ .07 



12-100, .09 



15-100, .11 



18-100, " " .13 



21-100, " - " " " .15 



No.o. Medium handle, fine cut, burr 4-32 In. .20 



Our medium and long-handled egg drills are 

 the finest in the world. They are made with a 

 fine, clean cut burr, fine point, nickel plated and 

 engraved handle. Best style, extra One steel. 

 We can furnish either long or medium handle of 

 any the following sizes at prices quoted: 



No.l. 3.32 in. burr $ .25 



NO.2. 6.32 " .35 



NO. 3. 6.32 " 50 



NO. 4. 8.32 " 75 



NO. 5. 12.32 " 1.00 



No. 6. 16.32 " 1.50 



BLOWPIPES.— No. 1, Brass $ .12 



No.2, White Metal 20 



No. 3, No. 2, nickeled 25 



(Nos. 2 and 3 are the white metal blowers 

 sold by other dealers). 



No. 4 Is the best blower ever manufactured; 

 best white metal with an extra nickel 

 ' finish, actually worth double No. 2 or 3. .35 



No. 5, Glass; by mail at pur chaser's risk 25 



EMBRYO HOOKS.— As the season advances col- 

 lectors obtain many specimens of our rarer species 

 that are nearly useless on account of the ad- 

 vanced stage of Incubation. To overcome, in a 

 measure, this difficulty, every collector should 

 have a good embryo hook. 

 No. 1. Long handle, nickel ahd engraved or 

 blued steel; three sizes, fine, medium 



and large, price each $ .30 



No. 2. This style hook is the best made and 

 screws into a finely engraved, nickeled 

 handle. 



Handles, each £5 



Hooks (three sizes), each 20 



Handle and Hook 40 



Handle with three hooks (assorted sizes) .75 

 No. 3. The cheap wire hook In handle, sold 



by other dealers 15 



Do., without handle 10 



EMBRYO SCISSORS.— Sometimes very useful In 

 removing embryos. 



No.l. Fine scissors, cheap $ .25 



No.2. Fine scissors, extra 50 



No. 8. Fine scissors, curved . T5 



No.4. Fine scissors, curved, extra.. ........ 1.50 



No. 6. Fine scissors, elbow, extra...... 1.50 



No. 6. Fine scissors, straight, extra 1.50 



FORCEPS.— Very useful when preparing speci- 

 mens containing an embryo. 



Cheap $ .15 



Ordinary 25 



Best , 



.75 



CLIMBING IRONS.— Strapped, ready for use; 

 by express, at purchaser's expense, $2.5u; prepaid. 



$3.25. 



Unstrapped; by express,$l.50; prepaid, $2.10. 

 SYRINGES.— Hard rubber, for rinsing eggs... $.35 

 LEAD PENCILS.— Soft.extra quality for mark- 

 ing eggs 10 



COLORE D PENCILS.— Red and blue 10 



OOLOG1STS' CEMENT.— For mending eggs 

 and fragile specimens 12 



COURT PLASTER.— Per envelope of 3 pieces, 

 assorted colors, 6c. 



POCKET CASE.— Russia Leather for carrying 

 Instruments In field. Very desirable. Nickel 

 clasp, $1.25, 



BOOK op TISSUE PAPER.— For patching eggs 

 or specimens. This book contains over 100 differ- 

 ent shades and colors of 1x2^ Inch pieces of tls« 

 sue paper, tightly bound and so arranged that 

 you can pick out at once the color you desire for 

 the specimen you wish to mend. A price list Is 

 also attached, giving prices at which we can fur- 

 nish any color in large or small quantities. As 

 It only requires a very small piece to patch an 

 ordinary egg this book will last the average 

 oologist many years. Price, only 10c. 

 GUMMED PAPER.— For patching eggs, per 

 sheet io 



RUBBER TUBING.— For making water blow- 

 ers, 7c per foot, 8 feet for 50c and for 

 each extra foot, 6c. 



WATER BLOWER. -Complete, Including 8 ft. 

 of tubing.blowplpe, rings, can and printed 



lntsructions, for only i.OQ 



Collectors who have used it say they will 

 never again blow eggs in the old tiresome, 

 laborious and wind-exhausting method. 

 DATA BLANKS.— Our data blanks are printed 



on good calendered paper that will not bloc 



through and are put up in pads of loo, glued on 



top and sides. 



small, per loo $ .is 



Medium " " ao 



Large " " 25 



Extra large, per 100 35 



Book of loo datas, check- book style, best,... .35 



* Manilla covers, imperforated. .30 



Checking lists, 2 styles, per doz 80 



Samples of 20 styles data blanks, etc., and 2 

 checking lists .08 



PINK WOOL COTTON.— For lining trays, cab- 

 inets, etc. comes In strips 12 tn. wide. 



Extra quality, I2cper foot, 30c per yard or 90O 

 per roll of 3# yards. 



We can also furnish Blue, Canary or White Cot? 

 ton of same grade at same price. 



Ordinary Grade, either pink or white. 8c per 

 foot, 20c per yard, 60c per rolL This is the grade 

 sold by other dealers at $1.00 per lb. We can 

 furnish at same price. 



Samples of all colors, both grades, 8c. * 



