Need Help identifying late husbands Stereo components Infinity Beta speakers


In search of help, my husband passed away last November. His Stereo is here, and disconnected. Our daughters do not want, and I am not an Audiophile. I have pictures of the system. The Infinity Beta speakers are the old huge ones, and I have the original boxes, threshold preamp, and other parts. There is a plethora of remotes. Not sure where to start with identification and where the best site to sell is. Any help is appreciated. Thank you.
audiophilewidow
Another vote for the Music Room in Broomfield CO.  I have both purchased and sold good used gear to them and they are first rate.  They do a lot of estate liquidation.
Hello and condolances...  hopefully things improve for you folks sooner than later.  I am in your immediate area and would be interested in the speakers.  Maybe more.  When you feel up to having someone come by to see what is what please let me know.  Again, sorry for your loss.
Paul
apap10101@gmail.com 
I'm in Northville and am not a scammer:)
Audiophilewidow,

I believe that Vicweast gave you excellent and complete advice on how to handle this matter safely.

Best Wishes,
      LP
Sorry for your loss........
    I do have a close friend looking for beta's and those amplifiers if your interested. I just bought his RS-1b's. I am also interested in the threshold amplifier. I do not know a decent price though. I've seen Beta's go for up to $15,000 but those were in exceptional condition. I live in Maryland. My friend is in Indiana.,
     Sincerely,
                         Scott