FOR THE YEAR ENDING DECEMBER 31, 1878.
AMOUNT OF LEDGER ASSETS, JAN. 1, 1878 $32,477,991.87
Less Depreciation in Government Bonds, and
Appropriation to meet any depreciation in
other assets 369,553.27
--------
32,108,438.60
INCOME 8,217,943.24
--------
$40,326,381.84
Scientific American, Volume 40, No. 13, March 29, 1879 A Weekly Journal of Practical Information, Art, Science, Mechanics, Chemistry, and Manufactures · 第 142 / 162 题