Imágenes de páginas
PDF
EPUB
[merged small][merged small][merged small][merged small][merged small][merged small][merged small][merged small][merged small][ocr errors][merged small][merged small][merged small][merged small][merged small][merged small][merged small][merged small]

.920 57.5 .903 56.437 1.009 63.06 3.000 187-5 5.614 350.9 6 100 381.25 4 948 309.25 18.680 1167-5 23 000 1437-5 7.15 446.

Gamboge..
Garnet, precious, 4.-4.23.

common, 3.576-4
Glass, 2.50-3.45..
" bottle...

common window, crown.
thick flooring

green
“ flint, 2.76-9.00.
" optical.

white...
Gneiss, common, 2.62-2.76.
" in loose piles.

hornblendic. Granite, Egyptian red.

Patapsco..
Old Dominion, Va.
Quincy
Scotch

Susquehanna, Pt. Deposit. Gravel, about equal to sand.. Greenstone, (trap) 2.8-3.2.

in loose piles.
Grindstone
Gold, cast pure, 24 carat.

native pure.
hammered pure, 19.4-19.6..
22 carat.

1.222 76.5 Ice at 320 F.
4.115 257 2 India rubber.
3.288 205.5 Indigo...
2.975 186.0 Iodide of potassium.
2.732 170.75

silver.. 2.520 157 5

lead 2.530 158. 1

Lodine... 2.642 165.1 Iridium, cast by electric battery 2.880 180.0

hammered.. 3.450 215.6 Iron, cast, 6.9-7.4 2.892 180.75 at 450 lbs to the foot, 8601.6 2.690 168.

cub. in. will make a ton. 96. Iron, wrought, 7.6-7.9... 2.8 175.

“: magnetic oxide. 2.654 165 9

cast, gun metal. 2.640 165.

hot blast. 2.630 164.4

cold blast. 2.652 165.75 wire.. 2.625 164.06 rolled plates.. 2.704 169.00 large rolled bars. 1.749 109.31 Ironstone, 3. 28-3.573.00 187.

Iron wood 107. Isinglass. 2.143

133.94 Ivory 19.258 1204. 19.32 1206.

J 19.50 1217. 17.486 1093.o Jackwood. 15.709 982.0 Jasmine. 1.452

90.75 Jasper, 2.358-2.816. .843

52.69 Jei..

62 5 Juniper. .900

L 1.000 62.5

Lance wood 1.675 104.7 Larch .980

Lard... 2.305 144.

Lead, cast 82.

rolled. Lemon tree Lignum-vita

7.77 485.
5.400 337.5
7.308 456.7
7.065 441.6
7.218 451. I
7.774 486.0
7.704 481.15
7 69 480.
3.475 217.2
1.15 71.
I.ΙΙΙ 69.437
1.825 114.062

20

.670 42.0 .770 48.125 2.587 161.7 1.300 81.25 0.566| 35.37

1.000

56.25

5 44-5.60.

61.I

lb

water.

66

Gum Arabic.
Gum tree, blue
Gunpowder loose.

shaken.
solid

SI 550

1 1.800 Gutta percha. Gypsum (plaster of Paris) av..

in lumps.

ground, loose (st. bush. sa lhs)

.720 45 .552 34.5

.947 59.2 11.352 709.5 11.388 712.0

-703 43 94 1.333 83.31 .804 50.25 .843 52.7 2.745 171.5

57. 64.

75 2.75 172.

A manual

of engineering specifications and contracts Lewis Muhlenberg Haupt

(65..

solid
ose,
-571

Hemlock...
Hickory, pig nut.

shell bark.

.368 .792 .690

23.0

Lithium
49.5 Locust wood.
43.12! Logwood

.604 37.74
.590 45.5
.728 45.50
.913' 57.06

[graphic][subsumed][subsumed][subsumed][subsumed]
[graphic][subsumed][ocr errors]
[ocr errors][ocr errors]
« AnteriorContinuar »