Mark Norman Francis has worn Pioneer 10&11 plaque (tshirt) 11 times, on average every 35 days.

1. last worn 15 days ago

1. 2025

   1. Thursday, January 2nd 34 days after…

2. 2024

   1. Friday, November 29th 38 days after…
   2. Tuesday, October 22nd 34 days after…
   3. Wednesday, September 18th 34 days after…
   4. Thursday, August 15th 47 days after…
   5. Saturday, June 29th 41 days after…
   6. Sunday, May 19th 33 days after…
   7. Tuesday, April 16th 33 days after…
   8. Thursday, March 14th 35 days after…
   9. Thursday, February 8th 28 days after…
   10. Thursday, January 11th