Identifying Autopens

Autopen Patterns
Crew & Group Preprints
Astronaut Bio (NASA JSC) Link to NASA astronaut biography
Harrison H. Schmitt

Pattern 1

The most commonly seen Schmitt autopen pattern. Current in 1968.

Schmitt Autopen pattern 1
Schmitt Autopen pattern 1 example

Schmitt Autopen pattern 1 example

Pattern 2

A slightly more uncommon pattern.

Schmitt Autopen pattern 2
Schmitt Autopen pattern 2 example

Schmitt Autopen pattern 2 example

Pattern 3

Rarely seen pattern.

Schmitt Autopen pattern 3 example