Isaac Schweitzer to Schweitzer family, January 5, 1873

Letter from Isaac Schweitzer to the Schweitzer family, January 5, 1873.

Isaac Schweitzer to Schweitzer family, May 23, 1869

Letter from Isaac Schweitzer to the Schweitzer family, May 23, 1869.

Isaac Schweitzer to Schweitzer family, October 24, 1869

Letter from Isaac Schweitzer to the Schweitzer family, October 24, 1869.

Isaac Schweitzer to Schweitzer family, August 8, 1869

Letter from Isaac Schweitzer to the Schweitzer family, August 8, 1869.

Isaac Schweitzer to Schweitzer family, October 4, 1868

Letter from Isaac Schweitzer to the Schweitzer family, October 4, 1868.

Isaac Schweitzer to Schweitzer family, August 23, 1868

Letter from Isaac Schweitzer to the Schweitzer family, August 23, 1868.