2 big stamp albums mostly EMPTY but still has perhaps around 2500 stamps

  

2 big albums - mostly EMPTY - but still has perhaps around 2500 stamps (I did not count them). Include stamps from Austria, Australia, Argentina, Barbados, Belgium, Bulgaria, Congo, Czechoslovakia, Denmark, Great Britain, Indonesia, India, Hungary, Jugoslavia, Netherlands, New Zealand, Norway, Romania, Poland, Portugal, Switzerland, Sweden, Spain, and other countries. These appear to be albums from late 1960s, but stamps date back to the 1800s. I could not show every stamp.

I don't think they have any significant value but I'm not an expert and I did not research the stamps, so who knows! Some of the pages loose in the back of one of the albums.