For sale: Holt 5 Ton chassis. Roles ok. Can help load. I know where there is some engine parts for it. $1750 or make offer. Would trade for 10 Ton parts. Located in central Minnesota. 320-two one seven-3466
                            Sent you a PM.
Very nice photograph - interesting to see the many differences in the track frame, tracks. "equalizer" spring appears to be slung much like the "modern" two axle trailer springs. Center track adjustment - somewhere along the line, it returned to common use. Track links, with the bolt on Grouser pads, appears from photo that the links and pads were cast in one piece?
This would be a great start for someone to take some detailed photos and add to the library, one day, they may be very useful.
Thank You for posting and good luck to the buyer, you have a great start! -- cts