@article{568569, note = {Drop-head title.}, author = {Baldwin, Thomas.}, url = {http://library.usi.edu/record/568569}, title = {Proposals at large, For the construction of A Grand Naval air-balloon, furnished with an apparatus, corresponding to that of sails oars and rudder, to be occasionally applied; and Provided with every Accommodation, to carry three or four Persons in the greatest Security, on an air voyage, which may be continued for twelve Hours, or longer, and pursued to any Distance at Pleasure. [electronic resource] :}, publisher = {s.n.,}, recid = {568569}, pages = {[4]p. ;}, address = {[Chester :}, year = {1784}, }