HEARTTE, ISAAC T. |
USA, 1785-1836, |
|
sea captain; published "Heartte's Lunar Tables"; partner of John G. Brown (1830-31), see Brown and Heartte; partner of William Ewin from 1833 until Heartte's death in 1836, see Ewin and Heartte; probably only his partners were instrument makers. |
Baltimore, Md. |
Smart 1; Coffeen B; USNM. |