And there's this... https://coins.ha.com/itm/standing-liberty-quarters/quarters-and-twenty-cents/1917-type-one-ms-64-accompanied-by-breen-proof-papers-the-satiny-surfaces-are-overlaid-with-light-gray-russet-toning-for-f/a/163-5439.s?ic4=ListView-ShortDescription-071515
Wonder if it's the same coin: https://coins.ha.com/itm/standing-liberty-quarters/quarters-and-twenty-cents/1917-type-one-ms-64-accompanied-by-breen-proof-papers-the-satiny-surfaces-are-overlaid-with-light-gray-russet-toning-for-f/a/163-5439.s?ic4=ListView-ShortDescription-071515