38 MOLESWORTH’S POCKET-BOOK
Uoop Ikon.—Dimensions and Weight in lbs. per foot run.
Breadth i 5 • 1 8 * I |im.| if li
B. W. gauge • 21 20 19 18 17 16
Weight per lineal foot . >0666 •0875 •1216i-1636|-21 •27
Breadth • | 11 14 2 in. j 2±
B. W. gauge • 1 15 15 14 13 | 13 12
Weight per lineal foot . I -33 •36 •484 -634 -714 •91
Weight or a Lineal Foot of üound and Square Bar
Iron in lbs.
s« a ° Square Barg. Hound Bars. ■flag ■S-ä’ä !®-a »0.3 Square Bars. . Breadth or Diam. in inches. Square ’ Bars. »a L II
i •209 •164 li 5*25 4-09 3 30-07 23-60
•326 •256 If 6'35 4-96 3i 35’28 27-70
8 •470 •369 7-51 5'90 3i 40'91 32-13
Jr. •640 •502 8'82 6-92 3t 46-97 36’89
¥ •835 •656 Ü 10’29 8-03 4 53’44 41-97
To 1-U57 •831 if 11-74 9-22 41 00’32 47-38
f 1-305 1'025 2 13-36 10-49 4i 67'63 53-12
id 1-579 1-241 2i 15’08 11-84 41 75-35 59‘li
4 1’879 1-476 2± 16'91 13-27 5 83-51 65*53
13 2-205 1-732 2| 18*84. 14-79 5i 92-46 72-30
2-556 2’011 2f 20’87 16-39 5f 101’03 79-35
15. 2-936 2-306 2l 23-11 IS’07 M 110’43 86-73
1“ 3’34 2-62 2i 25’26 19*84 6 120-24 94-43
u 4-22 3'32 21 27-61 21-68 ‘ —- —
To convert into weight of other metals, multiply tabular
No. for cast iron by -93, for steel X 1'02, for copper X 1*25.
fur brass X l’09> for lead X 1-47, for zinc X ’92.