This is not my area of expertise...most of the identification comes from observing other similar listings...

       So...rely entirely on the photos for information...and/or...inquire...always welcome...(but the cat might know more about this)...

         Seems the major component is fairly clean...may have been serviced/reconditioned/whatever by other enthusiast...

           Everything there is shown...nothing more, nothing less...don't know meaning of those two markings...made in Detroit...

              Shipped within 24 hours of payment receipt...very awkward device for packaging...

                (still, after 100 years...there's a beauty in its design...and it functioned as it was meant to...impressive)...

                   Enjoy!