For those of you who traveled for the job, you had to make out a complicated travel expense form. It included bills and costs for hotels, meals, car rental, air travel and explanations for the trip.
Here is a copy of the original travel voucher that Buzz Aldrin submitted for his trip to the moon. He was an active duty Air Force officer when he walked on he moon during the Apollo 11 mission. This is his required travel voucher paying him a little over $33 for the trip. Note the locations include Cape Kennedy, the moon to the Pacific Ocean and back home to Houston through Hawaii.