Keywords: Eric Adolf Alfred Piper - from Svenskt Porträttgalleri II.png Image scanned from the book Svenskt Porträttgalleri II Swedish Portrait Gallery II published 1899 Svenskt Porträttgalleri II 1899 Scanned by user AlphaZeta photographer unknown PD-old Counts from Sweden House of Piper Svenskt Porträttgalleri II |