Here's some good info on the Velosteel hub
http://www.velosteel.cz/volnobez-aj.html
http://lovelybike.blogspot.com/2012/05/velosteel-coaster-brake-hub.html
1950-60s Delta Electric Co ball light with some rust and pitting on the outside. Clean and working on the inside. Missing wire clip to hold in lens
Takes two D cell batteries. $60 w/ free shipping. Prefer Zelle payment to avoid PayPal fees.