Annual Report of the American Institute of the City of New YorkC. van Benthuysen., 1863 1st-32d 1841-1871/72 issued also as Legislative documents. |
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Page 39
... side ; from the roof and communicating with this jacket , a series of tubes descending to within a few inches of the floor ; the cold air passes down through these tubes into the hot chamber , having previously taken up whatever heat ...
... side ; from the roof and communicating with this jacket , a series of tubes descending to within a few inches of the floor ; the cold air passes down through these tubes into the hot chamber , having previously taken up whatever heat ...
Page 43
... sides . The vine is similar in appearance to the Isabella ; the points of difference noticed may have been owing to the difference in expo- sure and training ; but it is earlier in ripening - the large size of the bunches and berries ...
... sides . The vine is similar in appearance to the Isabella ; the points of difference noticed may have been owing to the difference in expo- sure and training ; but it is earlier in ripening - the large size of the bunches and berries ...
Page 48
... side of the rows to a depth of this operation leaves the soil in nice order . later the horse hoe is again used , running close to the rows ; the share so managed as to throw some loose earth between the stock at each cultivation . When ...
... side of the rows to a depth of this operation leaves the soil in nice order . later the horse hoe is again used , running close to the rows ; the share so managed as to throw some loose earth between the stock at each cultivation . When ...
Page 50
... side ; and the second view is when it is ready to test the explosive point of the vapor of the oil . The lower part of the instrument con- tains a bath of water , with a lamp beneath , for the purpose of heat- ing the water . Within the ...
... side ; and the second view is when it is ready to test the explosive point of the vapor of the oil . The lower part of the instrument con- tains a bath of water , with a lamp beneath , for the purpose of heat- ing the water . Within the ...
Page 53
... side of the chimney , on a level with the flame , and filled with a plate of mica , d , through which the flame may be observed in adjusting its height to give us the amount of heat required . As a considerable portion of the heat ...
... side of the chimney , on a level with the flame , and filled with a plate of mica , d , through which the flame may be observed in adjusting its height to give us the amount of heat required . As a considerable portion of the heat ...
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acid acre Adjourned apple barometer barrels Bergen berries better black knot boiler bore burning bushels carbon Carpenter Carpenter.-I carriage cast iron cent Chairman CHAMBERS chiccory Club coal coal oil color committee corn crop cultivation culture cylinder Delaware grape diameter engine exhibited experiments farm farmers feet fire flavor flax flowers fruit give grape vines ground grow grown gun cotton heat hermaphrodite horse improved inches insects iron Isabella grapes James Renwick John G JOHN W keep kind lamp land lime lock manufacture manure Mapes metal milk nearly pear petroleum pistillate plants plow pomace potash potatoes pounds present pressure produce Prof pruning quantity ripen roots season Secretary seed seedling Silver Medal soil Solon Solon Robinson species specimens spring steam strawberries sugar surface sweet temperature thick trees varieties wheat wheels wine wood