It’s a shame so many photos had no names or dates and so will never be part of any family collections. So, if you do print photographs of your friends and family to pin up on your wall or frame, consider labelling the backs with names, dates and places so future generation will be able to build a picture of your life and connect with the stories the photos tell.
Then again, maybe it shouldn’t matter. If you personally know and value the connection you have to the people and places in your pictures, does it matter that others don’t? Printed photos are ephemera after all, and perhaps the most important thing about this collection is that they meant something to Monica and that’s what truly matters.