New Shanghai Enterprises (I Love You! San Francisco) | 857 Grant Street, San Francisco, CA, 94108 (Copper Coin) Item Specifics: Machine: PennyCollector.com Condition: BU (Brilliant Uncirculated) Size: 3/4" by 1 1/2" Metal: Copper Penny (95% copper, 5% zinc; weighing 3.11 grams or 47.9 grains - a form of weight measurement for powder scales) Additional Info: The “Four Die Hand Crank Machine” is located on the sidewalk in front of the store. The picture to the left shows the design of the elongate - the actually shipped coin may (or may not) differ slightly from the image shown here but please be assured that we drive to please you and offer a full refund if you are not satisfied with the from us received coin.