One great gift idea for your husband who loves collecting coins could be to give him a rare or unique coin that he does not have in his collection. Another idea is to give him a personalized coin holder or display case so he can showcase his current collection. You could also consider giving him a book about the history or art of coin collecting, or a subscription to a coin collecting magazine or website. Finally, if your husband is interested in learning more about the significance and value of his coins, you could consider gifting him a coin appraisal by a professional numismatist who can provide him with some insights and information about his collection.
Or you can get him a star map with the date when 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.