Picked up eight pieces this morning from the local swap meet. They all need attention to some degree but seem to be more than others. One of the WI's was marked New Era 8&9 and the base had a p/n 587. At first I thought it was a Griswold but after some research it looks like it was made around 1909 +- a few years. An old news paper ad had it for sale for $.59 and it was in a Minneapolis news paper. New Era is shown in our Foundry Data Base but no info regarding particulars.
https://imgur.com/crRyJFE
https://imgur.com/crRyJFE