Great item! This beautifully made gold-filled Pittock Mansion lapel pin appears to have been either a souvenir item, or possibly an employee/volunteer pin. Historic Pittock Mansion is a gorgeous home designed by architect Edward Foulkes, and built at a location overlooking Portland in the early 1900's. The home stayed in the Pittock family until the late 1950's and has subsequently been restored and designated an historic treasure, open for tours. In the shape of a shield, this pin measures 5/8" height and is marked with a symbol I can't discern (a combined letter JH?) and 10K GF. Pin stem has a rolling clasp mechanism. Excellent condition. - $20