1. Photo 784/2(59) Reference (shelfmark): Photo 784/2(59) Title: Portrait of Charles and Captain John Sealy. Photographer(s): Unknown. Scope & Content: Black-and-white photograph of an oil painting by Tilly Kettle, 1773. Painting housed in The Courtauld. Collection Area: Visual Arts Languages: English Date Range: 1890s-1920s Extent: 1 item