Chapter XXVI: Appendix: R

PRICES OF SINGLE AND DOUBLE SILK AND COTTON COVERED MAGNET WIRE

PRICE PER POUND

--------+----------------+----------------
Size by | Single | Double
B. & S. | Covered. | Covered.
Gage +--------+-------+--------+-------
| Cotton | Silk | Cotton | Silk
--------+--------+-------+--------+-------
16 | | $0.80 | | $1.02
17 | | .82 | | 1.04
18 | | .84 | | 1.06
19 | | .86 | | 1.08
20 | $0.58 | .88 | $0.64 | 1.12
21 | .60 | .90 | .70 | 1.15
22 | .62 | .92 | .74 | 1.22
23 | .65 | .96 | .78 | 1.28
24 | .68 | 1.02 | .84 | 1.38
25 | .73 | 1.10 | .92 | 1.48
26 | .80 | 1.20 | 1.00 | 1.65
27 | .86 | 1.30 | 1.10 | 1.85
28 | .92 | 1.40 | 1.20 | 2.00
29 | .98 | 1.53 | 1.30 | 2.22
30 | 1.08 | 1.70 | 1.42 | 2.56
31 | 1.19 | 1.92 | 1.54 | 3.08
32 | 1.27 | 2.16 | 1.64 | 3.40
33 | 1.44 | 2.46 | 1.88 | 4.00
34 | 1.73 | 2.90 | 2.20 | 4.60
35 | 1.86 | 3.38 | 2.67 | 5.28
36 | 2.12 | 3.93 | 3.00 | 5.98
37 | 2.70 | 4.66 | 4.30 | 7.37
38 | 3.60 | 5.58 | 5.70 | 8.43
39 | 4.70 | 6.76 | 7.20 | 9.75
40 | 6.00 | 8.14 | 9.00 | 11.53
--------+--------+-------+--------+-------

There is a discount of about 50 per cent. on the above prices though this is subject to change.

APPENDIX S

A LIST OF SOME CHEMICAL ELEMENTS AND THEIR SYMBOLS

Element Symbol
Aluminum Al
Antimony Sb
Argon A
Arsenic As
Barium Bi
Boron B
Bromine Br
Cadmium Cd
Calcium Ca
Carbon C
Chlorine Cl
Chromium Cr
Cobalt Co
Copper Cu
Fluorine F
Gold Au
Helium He
Hydrogen H
Iodine I
Iron Fe
Lead Pb
Lithium Li
Magnesium Mg
Manganese Mn
Mercury Hg
Nickel Ni
Nitrogen N
Oxygen O
Phosphorus P
Potassium K
Platinum Pt
Silicon Si
Silver Ag
Sodium Na
Strontium Sr
Sulphur S
Tin Sn
Zinc Zn