I Bought This At The Estate Sale

I have been meaning to share this with you.  I bought this really cool old post card album from at an estate sale.
I know the people, and it was kinda sad, but still these things are loved again by me.
The album is in poor condition...but that doesn't keep me from loving it.

These are some of the cards that are inside:

Pretty cool huh?
And I also bought this tiny devotion book.  It is about 2 and 1/2 inches by about 1 and 1/2 inches.  Does anyone have any idea how I can clean the outside without harming it?

This is the inscription on the inside.

It's over a hundred years old!!!! And I paid $2.50 for it...
Here is on of the devotions.

More pictures of my treasures tomorrow....or the next day....or the next...