A loaded hay wagon and workers poster

This sepia print is from a photo, date unknown but probably 1920s. It shows a loaded hay wagon with a man on top tying it down with a rope and 9 men standing on the ground next to it posing with various implement - pitchforks and rakes. There is a horse hitched to the cart and it looks like something going on under the hay at the back of the cart! A can see a girl but can't make out any more than that, but it gives the photo a nice bit of mystery. The trees and hay are blowing about in the wind, which shows the photo was taken on a slow exposure. The men don't look as though they have done a day's work, so perhaps it is posed, but a nice period scene all the same. I think it was probably taken in the USA.