£k GRIFFITH <& TURNER CO ^£"85 



Scientific No. 20 Grinding Mill 



This is an excellent mill for from 2 to 5 horse-power gasoline engine, and will grind 

 either cob corn, shelled corn, oats, and other small grains. Has heavy flywheel. Regu- 

 lar size pulley is 8x4. Has cold rolled steel shaft, end thrust ball-bearing, 8-inch high 

 carbon grinding plates. A very efficient cob-crushing device, angle steel legs, babbitted 

 shaft boxes, and is furnished with one set of fine and one set of coarse grinding plates; 

 capacity, 8 to 25 bushels per hour; speed, 400 to 500 R. P. M.; weight, 250 pounds. 

 Price, $28.25. 



Scientific No. 30 Grinding Mill 



Same general type of mill as the Scientific No. 20, but is much larger, and has about 

 twice the capacity. Recommended for engines from 7 to 12 horse-power. Capacity, 

 from 20 to 40 bushels per hour: speed, 400 to 500 R. P. M.; grinding plates, 10-inch; 

 weight, 375 pounds. Price. $40.75. 



SCIENTIFIC No 132 ALFALFA 

 AND COB CORN GRINDER 



The first practical 

 low-priced mill of 

 the kind ever of- 

 fered. 



Will grind alfalfa, clover, cowpea and peanut hay either 

 separately or in connection with cob corn, and it can be han- 

 dled with from four to eight horse-power. We feel that this 

 mill fills a long-felt want. Shipping weight, 400 pounds. 

 Price, $65.75. 



The Scientific Corn and Cob Mills 



L-1 

 and 

 N-1 



The Friction 

 Clutch Pinion 

 Prevents 

 Breakage of 

 Cog's, etc. 



These mills are especially valuable for large dairy farms, 

 stables and for anyone doing custom work. They are provided 

 with double breaker.- in bottom of hopper, whicli run at differ- 

 ent rates of speed: a second break crusher, on main shaft, 

 friction clutch pinion, end thrust, ball-bearing, safety break 

 bar. 



T. No. 1. — Capacity, 20 to 40 bushels per hour; speed, 1000 to 

 1200 R. P. M. ; horse-power required, 10 to 20; drive pulley, 

 8x6; weight, 550 pounds. Price, $78.00. 



N No. 1. — Capacity, 20 to 50 bushels per hour; speed, 900 to 

 1000 R. p. m. ; horse-power required, 12 to 15; drive pulley, 

 10x8; weight, 775 pounds. Price, $100.00. 



The most popular sweep 

 power grinder made. Double 

 action; opens like a watch, 

 giving ready access to every 

 part. 



No. 6. 



mm 



Scientific No. 6 New Geared Sweep Mill 



Gearing consists of three gear pinions, which revolve on independent 

 chilled studs. Mill grinds all grains, but is especially effective and 

 rapid on ear corn, and double-action feature, which is applied to these 

 mills, prevents cobs lodging in hopper at end of a run. Its capacity 

 is 10 to 15 bushels per hour. Weight of mill, 700 pounds. Price of Mill, 

 with extra plates, $45.00. 



Scientific No 5 Triple-Geared Sweep Mill 



A triple-geared double-action sweep mill, similar in principle to the 

 No. 6, but about one-third less in capacity, and instead of being pro- 

 vided with baskets for catching ground product, it is mounted on a 

 heavy box, in which the grain is caught. The upper half of the mill 

 does not open on a, hinge like the No. 0. Well adapted to grinding ear 

 corn or shelled grain, runs light and does splendid work; weight about 

 550 pounds. Price, with one set of grinding plates, $40.00. 



Scientific No. 7 Sweep Mill 



A splendid single-acting mill — that is, one of the grinding burrs is 

 stationary, while the other moves with the team. Will grind either ear 

 corn or small grain, and the grade of product can readily be regulated, 

 as the burrs can be adjusted without stopping thp mill. A very desir- 

 able mill for the farmer who wishes to grind feed in small quantities, 

 weighs about 400 pounds and can be operated by one or two horses; has 

 a capacity of from five to ten bushels per hour. Price, with one set 

 plates, $35.00. 



ALL PRICES SUBJECT TO CHANGE WITHOUT NOTICE. 



