| Index Entry | Opera glass, for sale by Rivington, James |
| Location | New York |
| Citation | RNYG.779.124 7 Aug 1779:33 (298) A sextant, with an adjusting scres, an excellent quadrant, a pocket camera, an opera glass, a case of very good mathematical instruments, made by as excellent a workman as any in England. To be sold, enquire of the Printer. |
| Generic Title | Rivington's New York Gazette |
| Date | 1779.08.07 |
| Publisher | Rivington, James |
| City, State | New York, NY |
| Year | 1779 |
| Bibliography | B0042949 |