APPENDIX R
PRICES OF SINGLE AND DOUBLE SILK AND COTTON COVERED MAGNET WIRE
PRICE PER POUND
| Size by B. & S. Gage | Single Covered. | Double Covered. | ||
|---|---|---|---|---|
| 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 |