I took out my Indiana Jones and the Last Crusade box, but noticed that the manual and hint book were in black and white. So I'm afraid only a scan of the box would be helpfull. This box is different from most other LucasArts games, since it is not really drawn artwork, but a picture of Harrison Ford and Sean Connery. That original picture can be found here: https://ocdn.eu/images/pulscms/Zjk7MDA_/5af3d9423dda6a51774fbeaa4163d986.jpg
Anyway, this is the scan of the box (600 dpi, no filtering applied, saved in max quality jpg).