H. Armstrong ROBERTS (1883-1947) is an artist born in 1883 The oldest auction result ever registered on the website for an artwork by this artist is a photography sold in 2007, at Le Mouel (S.V.V.), and the most recent auction result is a photography sold in 2020. Artprice.com's price levels for this artist are based on 11 auction results. Especially: photography, print-multiple.