Short Description: Commerative Maker: Unknown Collection: Commemorative Design Application: Cast Glass / Picture Underlay Condition: Fair Shape: Flat Bottom Finish: Cast / Card Insert Bottom Details: Paper Has Remenants Of The Steel Company Source of Origin: Unknown Design Details: Rectangular cast glass Advertising weight/ picture of a steel railway bridge Glassmaking Technique: Furnace Casting Time Period Manufactured: Unknown Signed: No Height Inches: 0.75 Height mm: 19 Diameter Inches: 4.0 x 2.5 Diameter mm: 101 x 63 Weight Imperial: 12.1 oz. Weight Metric: 342 grams