Dain double geared mill

[Ford8n]

my neighbor has his grandfathers horse driven corn mill from the 1920s? from ottumwa iowa. the box, horse connection and gears seem complete but we have been unable to locate the hopper. castings of names on the gears can be easily seen but lettering in the grain box are not...anybody know the value of this item or interest in purchase? current location is NE iowa...thanks for any help

 

[forblue]

Like any old farm machinery it's a case of saving it rather than what value it has, with this virus we will all be lucky to see any old stuff in show's or museum's........