Description:1912 New York Giants Opening Day invitation and ticket. Rare, full unused invitation/ticket was issued for the opening day game played at New York's Polo Grounds on April 18, 1912 between Brooklyn and New York. The invitation measures 4"x6 1/2" retaining its fully intact original rain check. Very clean overall with four tiny adhesive residue areas at the corners on the back, likely from scrapbook removal. First example that we have handled: EX-MT