These are so hilariously out of date, I have to go ahead and leave them here. Some classic PC icon sets from way back when, before XP was even a gleam in Microsoft’s eye.
Home Icons – home, family, sports & leisure
i-home.zip (8k, 15 icons)
Hat Icons – a variety of hats
i-hats.zip (40k, 26 icons)
Exotic Icons – from the tropics to outer space
i-exotic.zip (11k, 16 icons)