Are there any other ways of getting Willie Pep film besides boxingdvd websites?

I I am aware that many of Willie Peps fights were not recorded which is a shame but i do know that some were video taped. The only source I have for getting these fights are from boxing dvd sites where there are only about 12 fights of his. Its not that i don't want to get them from these sites its that they don't have a lot. Are these sites the only way to get his fights or are there other sources of obtaining them with more options and abundance regarding the amount of fights they have.