Brought over £. 14,945 13 9
Eighteen men at £ 1 . 6s. each manthe week, being nine for the (lav, andnine for the night.1216 16 0
£. 16,162 9 9
From which deduct4653 chaldron of saleableCoke, at <£.1 3s. thechaldron . . . . £. 5350 19 0
1163’ chaldron of
A
small coke, or breeze,
at 10s. the chaldron . . 581 17 6
-£.5932 16 6
Cost of obtaining 37,230,000 cubicfeet of gas, according to procsss B, £.10,229 13 3Deduct the cost of Process A, 9174 12 3
Balance in favour of Process A. £. 1055 1 0
The reader will have no difficulty in calculatingfrom the preceding experiments, every variationwhich can possibly take place, as to the degree of