Do you mean the very earliest (almost experimental) versions like Windows 1.0?
I don't think there were any versions of the MS Office programs designed for it. Back then, most software ran in a DOS environment. Windows, didn't really become a viable OS until version 3.1 & 3.11.
IMHO: You'd be better off looking for MSDOS compatable word processors, spreadsheets and the like to run with an ancient version of Windows.
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Just in case I'm mistaken.....
The older versions that I've used (2.0 to 6.0) weren't called "Winword".
You may have better luck if you used "Word for Windows" and/or "Excel for Windows" as search keywords.