engraving

Steel engraving, printed below picture at center "THE FIRST PRAYER IN CONGRESS./ SEPTEMBER 1774, IN CARPENTERS HALL PHILADELPHIA./ From the Original Picture Painted Expressly for this Engraving/ Published by William Pate 58 & 60 Fulton Street. N.Y./ Entered according to act of Congress, in the year 1848 by John Neale, in the Clerk's Office of the U.S. District Court for the Southern District of New York." Printed below picture lower left "PAINTED BY T. H. MATTESON." Printed at center "BOSTON, L.A. ELLIOT & CO." and at lower right "ENGRAVED ON STEEL BY H. S. SADD."