That's why you pick the best five from each year and print them in a small acid-free paper book.

You keep the gigantic digital repository as long as feasible (I burn to M-Discs), but for accessibility and long-term, pick your favorites in a way we have good reason to think can last for hundreds of years.

> print them in a small acid-free paper book

any good recommendations for printers?

Shutterfly's interface is (was? been a while) kind of painful, but we've gotten good results from them.

Chatbooks makes it fairly brainlessly easy to produce books regularly (and had a hilarious ad a few years back focusing on the ease of use compared to other options: https://www.youtube.com/watch?v=mF2eKaOc3wo).

I can't swear to the longevity of the books - I never dug into the details of how they're printed, because I'm not especially concerned about making sure they last a hundred years.

It's the right strategy in principle, though, if that is your goal.

Why don't you just pass on 6 suitcases instead of adding the risk of losing digital media. The current process has worked for your family for 200 years.

Color inkjet printing wasn't a thing 50 years ago