This ordinary bicycle is another Duplex Excelsior from Bayliss, Thomas Co. These pictures are taken from the website of the Old Bicycle Company, who sold one in the past. (I hope they don't mind...)
This bicycle seems to be original in all details. It has the dropped handlebars (introduced around 1885), but the cheaper model saddle spring. This means it is one of the various cheaper variations on the Duplex Excelsior Hollow Forks (DEHF).
It may be fitted with single ball bearings at the front - I am not sure.