1Thomas Jefferson to Thomas Voigt, 9 April 1813 (Jefferson Papers)
Voigt, Thomas; and watchmaker for Charlottesville [index entry]
2Thomas Jefferson to Thomas Voigt, 20 May 1813 (Jefferson Papers)
Voigt, Thomas; and watchmaker for Charlottesville [index entry]
3Thomas Jefferson to Charles Willson Peale, 8 May 1816 (Jefferson Papers)
Voigt, Thomas; and watchmaker for Charlottesville [index entry]