Yep realised that was not the issue after I posted.....deletion failed.
As a fairly young youngster I assisted with the bagging.

Thinking about it last night 40 acres of wheat here is a good days combining now, that’s
180 tons of Wheat......to get lifted and back home.


Short length of water pipe was the tool here for lifting sacks....two men, one either side and the pipe near the bottom of the sack eased the job considerably.
There was a host of sack hire companies....all the local feed...seed companies did it.
Annual job here was to go through the on farm store of sacks ....pair of wool shears and a jar of copydex , patching up any mice holes.
Sacks used to be stored over wires strung between the beams in the granary, to prevent easy mouse access.
Happy Days?