My parents and sisters went to the Cutty Sark when we visited London in June 1976. I said I wasn't feeling well and stayed back at the hotel, which I promptly left after they left and explored the shops and underground close by. I was 11 and my parents never knew I left the room. Made with ADB Designs Age of sail bundle
https://store.gingerscraps.net/age-of-sail-bundle-by-adb-designs.html