Ford only sealed around the edges of the floor boards and that column & pedal plate had the felt pad. They didn't use a jute mat pad yet like they did in later years. The throttle pedal rod had a grommet that was tacked to the floor boards. The battery inspection cover plate and the transmission cover plate weren't sealed. I guess they figured that the floor mat would seal all that. Some folks use the lever boots and some don't. They do help keep the dust out.
Kube are you restoring this model A with the same quality as your 39 and 40 restorations or are you just doing a driver? Would love to see some pictures.