How about gifting your husband a book on the history of archaeological expeditions or one that outlines the most exciting archaeological discoveries? You could also look into a subscription for a popular archaeology magazine or even plan a trip to visit a historical site that he's always wanted to see. And for a more hands-on gift, consider a set of specialized tools for his archaeological digs or a high-quality metal detector for him to explore with.
Or you can get him a star map with an important date you share.
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.