| druggists, physicians, assayers, Dyers, photographers, |
| manufacturers, |
| |
| And all concerned in scientific pursuits. |
| |
| Subscription, $5.00 per annum, in advance; 50 cts. per |
| number. Specimen copies, 25 cts. |
| |
| Address William Baldwin & Co., |
| |
| Publishers and Proprietors, |
| |
| 434 Broome Street, New York. |
| |
+-----------------------------------------------------------
---+ | | | WEVILL & Hammar, | | | | Wood Engravers, | | | | 208 Broadway, | | | | new York. | | | +-----------------------------------------------------------
---+ | | | GEO. B. BOWLEND, | | | | Draughtsman & Designer | | | | No. 160 Fulton Street, | | | | Room No. 11, New York. | | | +-----------------------------------------------------------
---+ | | | Henry L. Stephens, | | | | artist, | | | | No. 160 Fulton street, | | | | new York. | | | +--------------------------------------------------------------+
---+ | | | WEVILL & Hammar, | | | | Wood Engravers, | | | | 208 Broadway, | | | | new York. | | | +-----------------------------------------------------------
---+ | | | GEO. B. BOWLEND, | | | | Draughtsman & Designer | | | | No. 160 Fulton Street, | | | | Room No. 11, New York. | | | +-----------------------------------------------------------
---+ | | | Henry L. Stephens, | | | | artist, | | | | No. 160 Fulton street, | | | | new York. | | | +--------------------------------------------------------------+