Hi Arnold,
Congratulations with your beautiful Schoenner/ LLA Lipsia, it is in perfect condition, very hard to find.
Got my Lipsia this week too, it is a sliding valve type and in less good condition, it needs some restoration.
On my Lipsia they made some cut-outs in the wooden base, probably to run the drivebelt throug.
Noticed that yours has similar repaired cut-outs.
I also managed to get an original commercial leaflet from 1897, just a nice addition.
Thanks for sharing the video of this beautiful machine.
Regards,
Maurice