Apart from the YIJC short novels in Dutch (tiger books), back in the early 90ies I lacked the funds to buy the original VHS tapes... BUT my mom got me like the best 8th birthday present ever:
...a full-size YIJC poster with him, his dad Prof. Henry Jones Sr., and Richard Medlicot (British East Africa, September 1909 episode), with cutout photo's collage at the bottom (Indy and Mrs. Seymour visiting an Egyptian tomb, Indy posing in front of an unrobed redskin mummy and Indy studying at night behind a lamp-lit field table).
Don't know if anyone else is proudly owning that... I sure am.
Couldn't find an image to upload... but basically this is the backdrop: