Olympus, Northwood

This unusual piece appears to be a lamp shade that did not have the center cut out for the mounting hole. It's in a strong cobalt blue with rich purple iridescence and has the Northwood mark.

Hartung Book Seven: Olympus

The above photo of an Olympus electric lamp shade in marigold was sent to me by Carl and Eunice Booker in 2013. It's four inches tall.

Above is a marigold gas fixture shade that sold for $120 (with a rim nick) in 2014.