Memoirs of the life of David Rittenhouse

afterwards American appears appointed astronomer attention Barton believed body called cause celebrated character clock College communicated considered contained continued David death died direction discoveries distinguished early earth employed established existence expressed fixed genius give happiness honour human important improvements institution interesting Italy John kind knowledge known late laws learned letter manner March means Memoirs ment mentioned mind motion nature never notice objects observations occasion opinion original Orrery passed Penn Pennsylvania perhaps period persons Philadelphia Philosophical Philosophical Society planets possessed present President principles probably professor published reason received remarks rendered respect Rittenhouse says seems Smith Society soon stars supposed talents thing tion truth United University virtue whole writer