What’s Its From the March 2020 Issue
178-1 No Answer Yet
178-2 This device is part of a cream separator
178-3 A pair of combination pinchers, the patent for this tool states:
“The nature of the present invention consists in the jaws of
pinchers with a swage, for fitting joints of pipe to each other.
A stop or gage, being attached to the jaw of the pinchers, is used
to bring the swage always the same distance on the pipe.”
Patent number 163,277
This combination tool can also be used as a hammer, tack claw, can opener, nutcracker, screwdriver, and wire cutter.
178-4 This item is a picker arm for a potato planter, I found it very interesting how it works, you can see it in use in the video at the link below.