Short Description: Skystone Maker: Jeffrey Michael Collection: Commemorative Canadian Design Application: Powder / Frit Pickup Condition: Very Good Shape: Abstract Bottom Finish: Polished Bottom Details: Enscribed 'J. Michael' Source of Origin: Canada Design Details: Abstract oval sky blue powder / white frit design Glassmaking Technique: Furnace Time Period Manufactured: Unknown Signed: Yes Height Inches: 1.5 Height mm: 38 Diameter Inches: 7.25 Diameter mm: 184 Weight Imperial: 1 lb 15.9 oz. Weight Metric: 906 grams