2020Hidden Treasures Antiques & Fine ArtRobert Andrew Parker Poster “Save the Books”, 1987See Sold Price
2018Hidden Treasures Antiques & Fine ArtRobert Andrew Parker Poster “Save the Books”, 1987See Sold Price
2020Shadowrock Rare Book AuctionsNIETZSCHE off-Broadway. - Robert Andrew PARKER (artist,See Sold Price
2020Shadowrock Rare Book AuctionsFranz KAFKA. Franz Kafka dreams, diaries and fragmentsSee Sold Price