Material relating to Wheldon's 'Distinguished Service Order' (D.S.O.). Ychwanegu i'r clipfwrdd File 3. Cyfres Rhan oPapers of Major W.P. Wheldon,
Maps, plans and aerial photographs relating to the 3rd Battle of Ypres. Ychwanegu i'r clipfwrdd File 5. Cyfres Rhan oPapers of Major W.P. Wheldon,
Material relating to the 38th (Welsh) Division, 14th (Service) Royal Welch Fusiliers. Ychwanegu i'r clipfwrdd File 1. Cyfres Rhan oPapers of Major W.P. Wheldon,
Material relating to Major W.P. Wheldon’s Military Service during the War. Ychwanegu i'r clipfwrdd File 2. Cyfres Rhan oPapers of Major W.P. Wheldon,
Material relating to the 14th (Service) Battn. Royal Welch Fusiliers. Ychwanegu i'r clipfwrdd File 4. Cyfres Rhan oPapers of Major W.P. Wheldon,
