Hi, my name is ***** ***** I would love to help you with your question.
I will start with an overview of how you could do this. If it answers your question, great! If you need clarification, please just let me know and I will help.
You have a few options. If you have a computer you can install one of those versions of Windows on, then you could connect a USB floppy to your computer. You can get internal or external.
If the reason you are bringing up the OS is you don't have a counter you want to put it on, you could partion a hard drive or put a 2nd physical hard drive in and boot from that and then use the floppy drive.
If the program needs to be running all the time you could also create a virtual machine using virtual box and map the disk up that way.
If it is a game, dosbox is great for old games.
I can provide more specific help if you tell me more information. If I have solved the problem to your satisfaction, I would appreciate it if you would please rate my answer.