Keywords: Paolo Andreani Balloon etc by Agostino Gerli.png Andreani for his 1784 ascent 1785 https //archive org/details/gri_opuscolidiag00gerl prev search Agostino Gerli other versions Custom license marker 2015 08 06 PD-old-100 Agostino Gerli Paolo Andreani 1785 books 1785 drawings Hot air balloons Uploaded with UploadWizard |