Minerals and Rocks 



Popular and Scientific Collections 



N S 1 b Kindergarten Coll. 25 minerals in case, (postage 15c) $0.75 



N S 1 c Kindergarten Coll. 49 minerals in case, (postage 25c) 1.50 



N S 1 Beginners Coll. 36 spec. 1^x1, in wooden box 1.00 



N S 1 a Beginners Coll. 36 spec. l| x 1, in polished case 1.50 



N S 2 a Beginners Coll. 36 spec. 2 x 1^, in polished case 2.50 



N S 2 b School Coll. 40 minerals, 2^x11, in cloth board case 2.00 



N S 2 c School Coll. 20 minerals and 20 rocks, in cloth board case.... 2.00 



N S 2 d School Coll. 40 rocks, in cloth board case 2.00 



N S 13 School Coll. 50 minerals, 2t x If , wood trays and case 5.00 



N S 5 Students Coll. 216 minerals, ix'i, wooden case 8.00 



N S 10 Museum Coll. 125 minerals in trays 2x3. No case 12.50 



N P 4 Scale of Hardness Series, (postage 15c) 75 



Mineral Crystals and Cabinet Specimens of all kinds. Price lists and 



circulars free. 



Ward's Natural Science Establishment 



84-102 College Avenue Rochester, N. Y. 



More Birds and Nature Pictures 



In full colors, absolutely true to life and nature. Size, 7x9 inches. 

 The only color plates of the kind in the world. Made by the recent 

 improvements in the art of color photography. You should have them 

 (1> because of their value, (2) you can have them because of the price. 



Prices: — Assorted as desired, 2 cents each, postpaid. No orders taken 

 for less than 13. $1.80 a hundred; $8.50 for 500; $15.00 a thousand. Com- 

 plete set of the 648 subjects $6.48. Special prices in large quantities. 

 Order by Number. 

 132-Red-bellied Wood- 

 pecker. 

 133-Sawwhet Owl. 

 134-Black Swan. 

 135-Snowy Plover. 

 136-Lesser Prairie Hen. 

 137-Black Duck. 

 138-Wilson's Petrel. 

 139-Blue-Gray Gnat- 

 catcher. 

 140-American Coot. 

 141-Ivory-billed Wood- 

 pecker. 

 142-American Sparrow 



Hawk. 

 143-SiIver Pheasant. 

 144-Scaled Partridge. 

 145-Ovenbird. 

 146-A m e r i c a n Three- 

 toed Woodpecker. 

 147-Bartramian Sand- 

 piper. 

 148-Nightingale. 

 149-Roseate Spoonbill. 

 150-Dickcissel. 

 151-Dusky Grouse. 

 153-South American 



Rhea. 

 154-Bay-breasted War- 

 bler. 

 i pictures for $1.50. Send for order blank. 

 MUMFORD, Publisher, 536 South Clark St. 



107-Yellow-billed Tropic 

 Bird. 



108-European Kingfisher. 



109-Vermilion Flycatch- 

 er. 



110-Lazuli Bunting. 



Ill-Mountain Bluebird. 



112-English Sparrow. 



113-Allen's Humming 

 Bird. 



114-Green-winged Teal. 



115-Black Grouse. 



116-Flamingo. 



117-Verdin. 



118-Bronzed Grackle. 



119-Ring-necked Pheas- 

 ant. 



120-Yel)ow- breasted 

 Chat. 



121-Crowned Pigeon. 



122-Red-eyed Vireo. 



123-Fox Sparrow. 



124-Bob-white. 



125-Passenger Pigeon. 



l?fi-.«hort-eared Owl. 



127-Rose Cockatoo. 



128-Mountain Partridge. 



129-T.east Bittern. 



130-Bald Pate Duck. 



131-Purple Finch. 

 The above 7 

 A. W. 



155-Black-necked Stilt. 



156-Pintail Duck. 



157-Double Yellow-head- 

 ed Parrot. 



158-Magnolia Warbler. 



159-Great Blue Heron. 



161-Brunnich's Murre. 



162-Canada Goose. 



163-Brown Creeper. 



164-Downy Woodpecker. 



165-Old Squaw Duck. 



166-White-faced Glossy 

 Ibis, 



167-Arkansas Kingbird. 



169-Wilson's Snipe. 



172-Prairie Hen. 



177-Wilson's Tern. 



180-Loon. 



183-Lieast Sandpiper. 



185-American Herring 

 Gull. 



188-Red-s houldered 

 Hawk. 



192-Pectoral Sandpiper. 



193-Kingbird of Para- 

 dise. 



196-Tufted Puffin. 



199-Red-headed Duck. 



Chicago, m. 



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