How to triple your productivity - photo

[Frank S]

the tri-shovel is not made backwards the highly experienced crew??? just have it turned backwards. I've seen many 2 ,3 and one 5 handled shovel used to signify a partnership or consortium for a project where the top bosses or owners all took hold of a handle to dig the first scoopful of dirt in a ceremony to kick off a project but 3 blades makes no sense at all.
Kind of like Jed Clampet's thoughts of when old man Drysdale was going to build a new bank as another way of getting Jed's money.
Jed and family used the staged pile of materials to build a building over night then granny true to form swept out the floor and said it's a hard dirt floor but it's clean.