124 GRINDSTONES 
The I. W. Scott Company, Pittsburgh , Pa. 
The Sterling 
Grindstone 
The Sterling Grindstone 
The No. 115 
Mounted 
Grindstone 
The Sterling is, beyond question, the best mounted Grindstone on the market. It is strong, easy- 
running, very substantially made, and cannot fail to give the very best service and satisfaction. It 
has a double-treadle frame, embracing bicycle features. The frame is of 
1^5 and i^-inch heavy steel tubing, very heavily and securely braced. 
All rods and bolts are threaded, and there are no cotter pins or other loose 
parts. Provided with large, comfortable seat and clothes protector. Cranks 
and crankshaft are fitted with improved ball-bearings, fully encased to 
keep out dirt. The shaft is cold rolled steel and the shaft bearings are 
hardened steel, to prevent wear. All castings are malleable iron. Mounted 
with a Cleveland Stone, 19 to 22 inches diameter, 1 54 to 254 inches thick. 
$10. 
The No. 115 Mounted Grindstone 
A GOOD BALL-BEARING GRINDSTONE AT A POPULAR PRICE 
The No. 115 Mounted Grindstone is designed to meet the demand for a low-priced Grindstone. The 
frame is constructed of i-inch by 54-inch angle steel substantially braced, is fitted with ball-bearings on 
shaft and crank, and a cold rolled-steel shaft which is detachable. It has a double treadle and is furnished 
with comfortable seat and clothes protector. Mounted with a good Ohio stone, 20 inches diameter, 154 to 
2 inches thick. Weight of stone about 50 pounds. $7. 
Harvest King Power Grindstone For use rm 
The Harvest King Roller-bearing Power Grindstone is designed to meet the needs of the farmer who 
desires a Grindstone to be operated by a gasoline engine. The frame is of heavy angle-steel, 154 x 1 , 54 x 24 
in., strongly braced. Equipped with high-grade, selected Cleveland Grindstone, 24 inches in diameter 
and 2 inches thick. Pulley 12 in. diameter x 2 54 inches. Heavy steel roller bearings. Weight, complete, 
about 140 pounds. Price, complete, with hand-crank, pulley, drip-cup, trough, and treadle attachment, $13.50. 
Harvest King Power Grindstone 
An easy-running and dependable Tool- and Knife-Grinder 
for everyday use in shops, homes, garages or wherever a 
portable tool-grinder is needed. Easy to carry and clamps on 
anywhere. Equipped with Carborundum Aloxite grinding 
wheels which insure greater cutting ability and longer wear. One- 
piece, dust-proof gear-case, flanged inwardly for retaining oil; 
adjustable tool-rest, chisel, and plain bit attachment. Steel bench- 
screw and malleable iron crank. Postpaid 
No. 114 . 4 x 1 x i^-in. tool wheel.$3 60 $3 80 
No. 115 . 5 x 1 x 54 -in. tool wheel. 4 40 4 65 
No. 116 . 6 x 1 x 54 -in. tool wheel. 5 80 6 10 
No. 117 . 7 x 1 x 54 -in. tool wheel. 6 40 6 70 
Luther “Master” Tool-Grinders 
Luther Farm Grinder 
Designed especially for the farmer who wants a good quality 
hand-power sickle and tool-grinder. Substantial construction; 
ball-bearing 
thrust elimi¬ 
nates friction 
and end - play 
in shaft. 
Clamps on 
mower wheel 
or bench. 
Drive-gear and pinion 
machine cut. Ball¬ 
bearings on wheel- 
shaft. Special sickle¬ 
holding attachment; 
easy and simple to grind mower knives. Grinds six sections before 
reclamping. Holds any length sickle-bar. No. 85 . With 454 x 454 in. 
Medium Dimo-Grit Tool-Grinding Wheel $8.40, postpaid $8.70. 
No. 85 
Carborundum 
File 
Mighty handy for the farmer and gardener. Cuts quickly and 
freely, and gives better, cleaner edge than the steel file, and in less 
time. For sharpening mower sections and practically any edged 
farm and garden tool. No. 57 . $1, postpaid $1.10. 
Luther Power Grinder 
A medium-duty, belt-driven bench-grinder suitable for grinding 
edge tools, axes, plane-bits, chisels, knives, etc. Frame made to 
run belt from above, 
below, or the side. 
A 54 h.p. motor will 
operate this Grinder 
satisf actorily. 
Equipment includes 
one medium and 
one coarse 6 x 1,54 
x 54 in. Dimo-Grit 
Wheel, and two ad¬ 
justable work-rests. 
No. 306 . $7.80, post¬ 
paid $8.15. 
Scythe Stones 
Carborundum Brand Scythe Stones. Made in just the right grit 
to give a proper edge. No. 190 . 10 in. long, 25c. 
No. 191 . 12 in. long, 35c. No. 192 . 10 in. long (heavy), 30c. 
English Scythe Stones. Talacre Pattern. 12-in., 50 cts. each. 
Baked Milan Scythe Stones. German Pattern. 954-in., 10c. each, 
6 for 50c. Scythe Stones by parcel post, 10c. each extra. 
