guy next door has 2 not sure what size but they must be 70 ft I think he would give them away because of the tax on them. Im in mid minnesota email is stem 525@aol.com
2 weeks ago a neighbor just had his 25 65 torn down and scraped. We took the lid to replace one of 4 lids with. I know of a farm that might be getting devoloped that would have 3 silos 2 of which are 25 90s. I can try and find more out. just curious what are using them forIJ im in southern montana.