XATUBALISTS' AGENCY ADVERTISEMENTS. 3 



I 35r !=> 12, E S S. 

 By Dr. COUES, Author of the '^ Key to Xorth Avierican Birds,' 



A Check List of the Birds of North America, 



Giving the scientifio and common names of all the siiecie* and varieties 

 of Hiids mentioned in the Key. So arranged, and (n-inted only on one side 

 of the paper, as to allow of being cut up and used for labelling collections. 



ALSO, «Y THE SAME Al'TIIOR, 



A Complete Treatise on tlie Collection and Preservation of Birds. 



Being a Manii-il of lustrui.-tions to the Collector, Sportsman, and Taxider- 

 mist, full of useful instruction, and in every way a collector's handy book. 



FOR 



Naturalists, Collectors and Taxidermists. 



Dissecting Case, large size. .... ^s 00 



'■ " medium size, - • - - 00 



email " - - - - 4 00 



Common size Dissecting Forceps. - - . • 80 



liOng Dissecting Forceps, .... 2 2.5 



Long Bird Stuflers' Forceps, 1.5 inches long, - - 2 75 



" 12 " '• . . 2 50 



Insect Forceps (made especially for pinning Insects), - 1 35 



Collecting Forceps (curved points). ... 8o 



•' (line curved points), - - - 1 10 



Wire Cutters, ...... i oo 



I)issecting .'scissors, - - - - - - 1 10 



The same, line, ...... i 30 



Curved Dis>ecting Scissors, - - - - - 1 10 



Tiie same, line, ...... 1 30 



Dissecting Scalpels (ebony handle). ... ^0 



" (Cartilage knife, Steel handle), 85 



Egg Drills, small size, ..... 05 



'• large size, ..... 50 



Blow-pii)es, ....... 40 



Tenotomes, - - ' - - - - - 1 .30 



Address N^ATURAT.ISTS' AGE\CT, Snlem, Mass. 



The Best Drying Paper for Pressing Plants. 



"\\7'E are able to furnish botanists with DRYERS, same as used by Prof. 

 TT GuAY and other leading bot:inists in the country, in any desired 

 quantity from one hundred slieets upwards. 



SIZE OF SHEETS 12x18 INCHES. 



I'rice $1.25 a hinidtid Slifi-ts for h'ss tJian .'iOO ; for 500 Sheets or 



more at the rate of ,$1.00 a hundred. 



Sent by Express on application to tiie 



NATURALISTS' AGENCY, Salem, Mas.S. 



I^AI5EI.,SB FOR I^NjS^IDCTS. 



9 pages Generic and Family names of Hitminnpiera. - ■ $1..35 



2 '• " " ■' " " ()'rthfj)t,r<t. - - - .30 



4 " •• " •• " " Sdiroptvra. - - .(iO 

 8 " '' " •' " " IJipteni, - . - 1.20 



19 " '• " " '• " LtpMoptcra, - - - 2.85 



5 " '• " " " '' Heiniptera. - - - .90 



A Complete Set of the ahore Labels for $5.00, 



