« Reply #8 on: Wed, 10 August 2016, 07:28:48 »
My GYUM97SK has the new logo with dye-sub printing (I think).
I used to have a broken GYIAT101-102 and the rubber dome model, as well.
You can test the plastic with a drop of acetone in an inconspicuous place.
If it mars the surface of the plastic, it is ABS. If it has no effect, it is PBT.
Don't the rubber domes have an "R" at the end of the model number, as "AT101R"?

Logged
“No political truth is of greater intrinsic value, or is stamped with the authority of more enlightened patrons of liberty: The accumulation of all powers, legislative, executive, and judiciary, in the same hands .… may justly be pronounced the very definition of tyranny.” —James Madison, Federalist 47
“All the powers of government, legislative, executive, and judiciary, result to the legislative body. The concentrating of these in the same hands, is precisely the definition of despotic government. An ELECTIVE DESPOTISM was not the government we fought for; but one .... in which the powers of government should be so divided and balanced among several bodies of magistracy, as that no one could transcend their legal limits, without being effectually checked and restrained by the others.” — Thomas Jefferson, commentary on Federalist 48