Andi, so sorry for your loss, my condolences for what your family has gone through.
If you need assistance identifying anything feel free to post pics and ask for assistance.
Guys, we should give her a run down of years and the center numbers that identify the bike model/models.
Give her some links to places that do cross-reference lists to help her ID the parts.
I would recommend you build a spreadsheet in Excel or in Apple's spreadsheet program or Linux if you are a Linux user. Then populate the description with your html coding if you are uploading coded text, or the like so when you acquire more, unless you intend to justt sell what remains.
The resources your Dad had to find things and then offer them for sale was incredible! I'm sure many of us would love to see you continue with his business if you can manage to juggle things.
Building an excel or other spreadsheet you can populate fiels for all the listing things you can do copy and paste for the items. It will save you time in the long run if you aren't using a eBay store software package that does it even better and takes it well beyond that...
Thank you very much for stopping in...
the Open Forum area has a humor thread, you might enjoy some of the things there as some funny stuff does get posted.
David in Southern AZ...