Dolly’s of all types are amazing things utilized on larger farms and everywhere else. I don’t have answers, but questions about how they might be adapted, modified and re-invented for smaller diversified farms. There is a lot of hauling by hand that happens on many farms - perhaps a farm dolly could be designed with a wider wheel spacing to deal with rougher terrain and different attachments so it could become a ‘wheel barrow’, mini fork lift, compost spreader, fertilizer / compost tea / sm scale irrigation applicator.