Young Blond Boys Sharing a Tricycle Ride - Red Border 1950's 35mm Slide

2 Boys on a Tricycle Please refer to the images for details on all aspects of the slide - date, format, processor, transparency condition, mount condition, and such.
Unless stated on the mount, the date and
location are speculation on my part. This slide will be sent in a plastic sleeve between paper/cardboard inside a "plain white envelope" as a 1st Class Letter.