The Opening of the Lecture Theatre of the Marylebone Literary and Scientific Institution, 4th March 1835, Print made by Thomas Mann Baynes, 1794-1854, British, Printed by Charles J. Hullmandel, 1789-1850, British, Published by Thomas Mann Baynes, 1794-1854, British, after 1835, Mezzotint and etching on moderately thick, slightly textured, cream wove paper, Sheet: 14 3/4 x 21 inches (37.5 x 53.4 cm), Plate: 10 1/16 x 13 7/16 inches (25.5 x 34.2 cm), and Image: 8 1/4 x 12 3/16 inches (21 x 31 cm), arch, architectural subject, audience, benches, columns, costume, crowd, event, historical subject, institution, lecture, light, literary, Marylebone Literary and Scientific Institution, men, pillars, portrait, science, talking, windows, women, City of Westminster, Greater London, London, Marylebone, Portman Square