I already made a ISO Image of the OEM SR 2.1 CD-ROM. Here's the issue: OEM SR 2.1/Windows 95B is weird in that unlike Windows 98 SE there's not a bootable install CD-ROM... When MS first shipped it with PCs there were three different bootable install floppies for it that you'd boot from to a MS-DOS prompt...
The crux of the matter is the fact that there were three different major PC CD-ROM drive manufacturers back then...; the OEMs who shipped PCs with OEM SR 2.1/Windows 95B chose the brand of CD-ROM drive when they were designed/built the PCs... Matshita, Teac & Toshiba made most of the CD-ROM drives back then...
Due to the inherent limitations of the MSCDEX driver that came as a MS-DOS driver install floppy for use with Windows 3.1X MS decided to license the CD-ROM drivers of the three big brands that wrote MS-DOS CD-ROM drivers for the big three brands of drives or any drive make/model that was for any reason what-so-ever that was deemed to be incompatible with MS's own proprietary MSCDEX driver...
The three big drive manufacturers that I just mentioned earlier used different laser mechanisms/assemblies in their drives. Thus MS saw/deemed fit the need for three separate unique OEM SR 2.1 MS-DOS install floppies (you boot whichever floppy disk your drive corresponds to...). The purpose of this question/thread is to determine which of the three CD-ROM drives Qemu/Project Q emulates by Default so I can determine which boot floppy I need to make an image of for use in the chain-loading install process...