20-150 or so
The 132 came with plastic or wood grips. Some of the plastic grips had Checkering, however I do not believe the wood grips ever had checkering.
The Capitan HP model with a high polish Blueing came with wood grips. The matted finish came with Black plastic grips.
standard .45 grips, the same ones on the G3.
Wood
yes urethane grips more than plastic plastic slides around
You might want to try e-gunparts, if you're looking for original factory grips. Another answer: Try vintagegungrips.com for aftermarket grips. They list 103 grips for $31.00
Hair grips can be made with either plastic or metal. Some of them have plastic coating over the top of the metal.
not all bunsen burners have plastic grips some have metal its probably just the make
where can you buy plastic swing seat feet grips or caps that go on the bottom
for grips try: edssportshop.com
$75-$100
The Police Positive came with black plastic rubber until 1927, then went to wood.