124-E28-3
Displaying 1 - 8 of 8
| Catalog # | Name | Description | ||
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| 1 | 00.1.16 | Box, exhibit | Exhibit box 19. Manufacture of iron. A. Extraction of Iron. |
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| 2 | 00.1.17 | Kit | Twelve parts. a. Lead glance; silver, bright. b. Balma-slick. small ore, in a bottle; gray. c. Roasted lead ore; dark gray. d. Coke for burning; dark gray. e. Reheating slag ferriferous reducing flux; dark gray. f. Zinc; gray & white. g. Settling cinder; dark gray. h. Lead matt; dark gray. i. Cubrifer's slag lead; gray, smooth. j. Folled lead; gray, bendable. k.Tube lead; gray cylinder. l. Lead oxide; orange brown, in bottle. m. Oxide; orange, in bottle. Color: GY,WH |
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| 3 | 00.1.18 | Kit | Eleven parts. a. Zinc, blende; gray. b. Balmey silicous; brown. c. Zinc blende-slick; gray powder. d. Coal for reducing in the zinc muffle. c. Zinc blende roasted; brown powder. f. Rough zinc; gray. g. Sheet zinc; gray-dark. h. Galvanized iron - sheet; light gray. i. Zinc white figment. j. Tin - stone; gray/brown. k. Tin - ore; gray. l. Zinc foil; gray sheet, shining. Color: GY,BR |
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| 4 | 00.1.20 | Kit, hardness scale | Scale of hardness set of 11 rocks. |
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| 5 | 00.1.21 | Kit, hardness scale | Mohs Scale of Hardness. 11 numbered rocks. |
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| 6 | 00.1.24 | Mortar & Pestle | Two parts, a. and b. |
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| 7 | 00.1.25 | Mortar & Pestle | Two parts, a. Mortar. b. Pestle. Color: GY |
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| 8 | 00.7.73 | Kit, teaching | Exhibit box 26. Chemical manufacture of potatoes. Color: BK,BR,TN,CL,ML |
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