Sept 1st, 1870
| Statement of Sales of Darwin Origin of Species to Sept 1st, 1870 By D. Appleton & Co. | |||
| for account of Asa Gray1 | |||
| On hand last account, | 433 | On hand this date, | 521 |
| Printed since, | 500 | Given away | |
| Sold to date, | 412 | ||
| 933 | 933 | ||
| Sold 412 Copies @ 250 Rate 5% | $51.50 | ||
| Febry 1/70 Balance | 298.99 | ||
| Balance Sept/70 | 350.49 | ||
| Value in Sterling | |||
| Exch @ 110 Gold 117 | £ 62.5.2 | ||
Please cite as “DCP-LETT-7313,” in Ɛpsilon: The Charles Darwin Collection accessed on