I'm guessing that's a 80286 AT clone. The first PC I ever built had the Award BIOS. I bought the kit from Jameco Electronics back in the late '80s and used it for many years. Wikipedia says Award was bought out by Phoenix in 1998.
I'm a bit surprised that the time-of-day clock overflowed. The standard for many years was set by UNIX, which stored the date as a 32-bit integer representing the number of seconds since January 1, 1970. 32 bit UNIX time doesn't run out in 2038, so obviously they something different, not wanting to waste a whole 32 bits back when memory was precious.
I found this note in the Wikipedia BIOS article: "Beginning with the IBM AT, PCs supported a hardware clock settable through BIOS. It had a century bit which allowed for manually changing the century when the year 2000 happened. Most BIOS revisions created in 1995 and nearly all BIOS revisions in 1997 supported the year 2000 by setting the century bit automatically when the clock rolled past midnight, December 31, 1999."
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Today's Featured Article - Oil Bath Air Filters - by Chris Pratt. Some of us grew up thinking that an air filter was a paper thing that allowed air to pass while trapping dirt particles of a particles of a certain size. What a surprise to open up your first old tractor's air filter case and find a can that appears to be filled with the scrap metal swept from around a machine shop metal lathe. To top that off, you have a cup with oil in it ("why would you want to lubricate your carburetor?"). On closer examination (and some reading in a AC D-14 service manual), I found out that this is a pretty ingenious method of cleaning the air in the tractor's intake tract.
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