Manufactured at the Troy Iron and Nail Factory, Troy, New York.

Boat Spikes.

Size in inches.

No. in 100 lbs.

3

1750

3

1468

4

1257

44

920

5

720

54

630

6

497

64

478

7

862

74

337

8

295

8 1/2

290

9

210

10

198

Ship Spikes.

Size in inches.

No. in 100 lbs.

4

800

44

650

5

137

54

430

6

420

6

::7 7

7

275

74

250

8

174

8

163

9

155

10

115

Hook Head.

Size in inches.

No. in 100 lbs.

4 X 3/8

555

44X7-16

414

5 x

252

54x4

241

5iX9-16

187

6 X 9.16

172

6 X 5/8

138

7 X9.16

140

8 X 5/8

110

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Horse Shoes.

Size in inches.

No. in lbs.

1

84

2

75

3

65

4

56

5

39

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