SN: 60638 Year: 1935 Series: N Catagory: Tool Room Swing: 15" Length: 6' Catalog No: 888-C Notes: Sold to State Trade School, Wiilimantic, Ct. 10/20/1936. Jobber: Ideal Machinery Co. Plainville, Ct. This early model Series N lathe shows the same model number as the Series O, 15 inch lathe. After the Series O lathes were discontinued, the 15 inch N series catalog base number was changed to 14 and the 88 base number was dropped. WS Wells