15 per cent where the apprentice or assistant, grate alone is used, and except when he reccives from 25 to 30 per cent a good order from some when both the grate and naturalist for animals’ generators are used to- eyes for his collection. All gether. day long, seated ata table Fig. 1 is a… … boxes, having connection round spot, and eventual- at the bottom with one , lybecomes flat, and resem- Sidof cha oulaldecewats WALKER & CO0’S WATER GRATE AND STEAM GENERATOR. Hace aes drop of enamel placed in the same manner in the center of bars, and being connected at the top with the steam space…
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