----------------+------------+-----------+-----------+-------------- Observer. | Gardner | Sabin | Pickard | { Rogers } | | | | { North } ----------------+------------+-----------+-----------+-------------- Wt. of Oil for | 0.2590 | -- | -- | 0.4822 Test, grams | | | | -----------+----+------------+-----------+-----------+-------------- | 1 | 1.5 | -- | -- | 2.24 | 2 | 1.5 | -- | -- | 2.53 | 3 | 1.8 | -- | -- | 2.32 | 4 | 3.0 | -- | -- | 1.27 | 5 | 5.2 | -- | -- | 1.06 | 6 | 4.9 | -- | -- | 0.66 | 7 | -- | -- | -- | -- | 8 | 4.8 | -- | -- | 0.24 | 9 | -- | -- | -- | -- Percentage | 10 | 4.8 | -- | -- | 0.78 Increase | 11 | -- | -- | -- | -- in Weight, | 12 | 4.8 | -- | -- | 0.68 in Days. | 13 | -- | -- | -- | -- | 14 | 4.8 | -- | -- | 0.41 | 15 | -- | -- | -- | -- | 16 | 4.8 | -- | -- | 0.39 | 17 | -- | -- | -- | -- | 18 | 4.8 | -- | -- | -- | 19 | -- | -- | -- | -- -----------+----+------------+-----------+-----------+-------------- Remarks. |Tacky | |Too much |Oily on 1st |throughout | |on. Showed |and 2d days. |test. | |constantly |Tacky, end of | | |increasing |10 and 38 | | |loss owing |days. | | |to the fact| | | | that it | | | |did not dry| | | |and ran off| | | |glass. | ----------------+------------+-----------+-----------+-------------- TABLE VII.--(_b_) ROSIN OIL 20 PER CENT. RAW LINSEED OIL 80 PER CENT.