Province of New-Hampshire. By His Excellency Benning Wentworth, Esq ; captain-general, governor, and commander in chief ... A proclamation for a general fast : ... Wednesday the fifteenth day of April be observed and kept as a day of public fasting and prayer ... Given at the Council-chamber in Portsmouth, the 5th day of April, ... one thousand seven hundred and sixty seven (Printed by Daniel and Robert Fowle, printers to his excellency the governor and Council, 1767)