This lot is closed for bidding. Bidding ended on 4/18/2024
[EDISON, Thomas (1847-1931)]. Autograph manuscript titled (“An hour among the unseen spirits”), circa 1878. 4pp. on bifolium, 8vo (254 x 197 mm), old folds, several holograph strike-throughs and annotations, few minor stains. DISCUSSION OF EDISON’S INVENTION OF THE LIGHT BULB. An interesting account of a séance with mention of Edison’s invention on p. 3.