First Federal Issue: Connecticut
Connecticut First Federal Issue embossed revenues are of average rarity. All denominations through the $4 value are known to exist.
| 4¢ (RM45) |
 | 10¢ (RM46) |
| |
 | 25¢ (RM48) |
| 30¢ (RM49) |
| |
| |

October 19, 1798, promissory note in the amount of $57.32 payable in Hartford, Connecticut. Taxed 4¢ (RM45) as a note above $20 and not exceeding $100 payable within 60 days.
November 3, 1800, promissory note in the amount of $300, payable in Hartford, Connecticut. Taxed 10¢ (RM46) as a note above $100 and not exceeding $500 payable within 60 days.

October 2, 1799, Winchester, Connecticut promissory note in the amount of $154. Taxed 25¢ (RM48) as a note above $100 and not exceeding $500 payable in more than 60 days.

July 17, 1802, list of stamped paper returned to the Supervisors Office by Dyer White, Esquire, Collector of Stamp Duties in the third division. Out of period use of 30¢ Connecticut revenue stamped paper on inventory of stamped paper returned to the supervisor's office. 5 examples of the 30¢ Connecticut (RM49) reported.