Other Looking for older versions of Zilog ZDS for Z8?

[AKEmily]

I know this is kinda unlikely, but I've been trying to find copies of older versions of Zilog Development Studio, targeting the Zilog Z8 (not Z80). There is a current version for the Z8 Encore!, but I'm trying to track down the DOS versions from the 1980's and early 1990's which also included a different C compiler.