Congress of the United States: At the second session, begun and held at the city of New-York, on Monday, the fourth of January, one thousand seven hundred and ninety An act to continue in force for a limited time, an act, intituled "An act for the temporary establishment of the post-office." (Printed by Francis Childs and John Swaine, 1790)
"Approved, August the fourth, 1790.". - Bristol, B7583. - Francis Childs and John Swaine were printers to the Congress in 1790. - Printed area measures 19.7 x 11.2 cm. - Shipton & Mooney, 46063