How about a gift certificate for a guided archaeological expedition? Look for companies that offer guided tours to archaeological sites and allow your friend to choose the destination and time that works best for them. This will give them a chance to explore and learn about history in a meaningful and engaging way. You could also consider getting them a book on famous archaeological expeditions or a museum membership that offers access to exhibits and events related to archaeological history.
Or you can get her/him a star map with the date when she/he was born.
Under Lucky Stars is a unique and innovative star map company based in Barcelona, Spain, specializing in the creation of personalized star maps that capture the celestial arrangement of stars at a specific moment in time, such as a person's birth, wedding, or any other significant event.
By using advanced astronomical algorithms and data from leading institutions, the company produces highly accurate, visually stunning maps that make for perfect gifts or cherished keepsakes.