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HOOPES & TOWNSEND

MANUFACTURE

MACHINE and CAR-BOLTS

.

COLD PRESSED

Square 4 Hexagon Nuts,

WASHERS,

RIVETS,

WOOD SCREWS,

BRIDGE RODS,

CAR FORGINGS.

No. 1330 Buttonwood St.,

PHIL A D E L P HIA.

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Band Saws. Buffalo Machinery Agency

... Buffalo, N. Y..........

See Page 160 C. Van Ness....

New York...

70 J. A. Fay & Co.....

..Cincinnati, Ohio.

206 J. T. & R. H. Plass..

.New York.......

208 Richards, London & Kelley

Philadelphia, Pa......

66 Vose, Dinsmore & Co........

.. New York......

60 Band Sawing Machines. J. A. Fay & Co.....

..Cincinnati, Ohio....... See Page 206 J. T. & R. H. Plass......

New Yo:k...

208 Richards, London & Kelley

Philadelphia, Pa........

66 Bar Iron. See Iron Bar.

Bark Mills. R. L. Howard & Son ......

..... Buffalo, N. Y............ ...See Page 40

Bar Lead. Bruce & Cook ......

..New York......... ...See Page 112

Bars. Pittsburgh Bolt Co.......

.Pittsburgh, Pa..... .See Page 118

BOLTS WITH SQUARE HEADS AND NUTS.

Weight of 100, in Pounds.

Thickness of Bolt in Inches.

Lengtn
Inches.

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16 7.59 7.87 8.56 9.12 9.59 10.44 10.78 11.81

14 11% 4.16

4.22
4
2 4.75

5.34
5.97

6.50
3
12
4
12
5
12
6
12
7

12 8 9 10 11 12 13 14 15

[blocks in formation]

12 23.87 25.06 26.44 28.62 29.50 31.16 32.44 39.75 42.50 44.87 48.81 51.38 53.31 56.87 59.12 61.87 64.44 70.50 77. 82.88 86.37 92. 97.75 103.25

58
39.31
41.38
45.69
49.50
51.25
53.
56.
63.12
74.87
79.62
83.
87.88
92.38
96.88
99.87
105.75
109.50
118.12
128.13
136.19
144.87

155.50
... 163.58
.., 170.75

[blocks in formation]

TOOLS

MANUFACTURED BY THE

Nelson Tool Works,

157 East 32d Street, New York.

LIST OF TOOLS IN SETS.

Boller Makers' Tools.

Slaters' Roofing Tools.
Track Layers'

Horseshoers'
Blacksmiths'

Machinists'
Blasting

Stone Masons'

Quarry Tools.
Cas and Water-Pipe Caulking Tools.
File Cutters' Hammers.

Coopers' Hammers.
Concrete

Ship Mauls.

NELSON'S SOLID EYED PICKS,

H. NELSON'S CELEBRATED IRON PLOW

FOR

Street and Railroad Grading.

MINING AND PAVING TOOLS. STRIKING HAMMERS,

PICKS, STONE BREAKERS' SLEDGES, BLACKSMITHS' SWEDGES, SWEDGE BLOCKS, FULLERS,

SLEDGES AND HAMMERS,

OF EVERY DESCRIPTION.

Hammers of all kinds Made to Order on receipt of Pattern

or Drawing.

HORSE SHOERS and BLACKSMITHS' TOOLS,

Special Attention Paid to Railroad Work. SEND FOR ILLUSTRATED PRICE LIST.S0

GEORGE W. MENOMY.

....See Page 96

Batteries--Telegraph. Leclanche Battery Co......

.......New York....... See also, Telegraph Apparatus.

Bellows. England & Bindley.

Pittsburgh, Pa....... Geo. Worthington & Co.....

.Cleveland, Ohio..... Joseph Churchyard.....

...Buffalo, N. Y......... Newcomb Bro's. Sons....

.New York....... Sidney Shepard & Co.......

Buffalo, N. Y....... S. S. Townsend..

.New York.... T. B. Bickerton & Co.......

..Philadelphia, Pa..

Bells. A. Fulton's Son & Co.....

Pittsburgh, Pa....... Vose, Dinsmore & Co......

.New York......

.See Page 162

100 160

88 196

2 138

See Page 116

60

[blocks in formation]

Bench Screws-Iron and Wooden Handles. Hermann Boker & Co..........

........New York................ See Pages 152, 154

THICKNESS OF BOILER IRON REQUIRED AND PRESSURES ALLOWED BY

THE LAWS OF THE U. S.

Pressure equivalent to the Standard for a Boiler 42-in. in Diameter and 14 in Thick.

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1-8 inch weighs....5 pounds per sq. foot., No. 1 Iron is 5-16 inch thick.
3-16
712

No. 3

nine-thirty-seconds. ...10

No. 4

1-4 inch. 5-16 ... 1272

No. 5

seven-thirty-seconds. 3-8 ...15

No. 7

three-sixteenths. 7-16

...20

. 1:72

American Iron Works

JONES & LAUGHLINS,

, .

MANUFACTURERS OF

AMERICAN AND CLAIR

BAR, HOOP, SHEET and PLATE IRON,
BRIDGE IRON,
ANGLE AND T IRON,
GUARD IRON,
COAL SCREEN IRON,
CUT NAILS and SPIKES,
SHIP and BOAT SPIKES,
RAILROAD SPIKES,
T RAIL, 8, 12, 16, 20, 28 and 40 lbs. to yard,
TRAM RAILS, Punched and Countersunk,
RAILROAD FISH BARS and BOLTS,
COAL PIT CAR WHEELS and AXLES,
PATENT COLD ROLLED SHAFTING,
FINGER and KNIFE BARS,

PATENT GOLD ROLLED PISTON RODS.

WAREHOUSES AND OFFICE:

Second & Third Avenues, and Try Street,

PITTSBURGH, PA.

BRANCH HOUSE:

Nos. 190 to 196 South Canal Street, Chicago, III.

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