MARTIN DOYLE et C. H. WEIGALL. The Polish Hen (White Spangled). The Illustrated Book of Domestic Poultry. Edited by M. D. (No. 1. edited by J. Barnett.) The figures drawn by C. H. Weigall. Engraved and printed in oil colours by W. Dickes & Co. London, 1854. Source: 7294.f.12. before p. 105.
The Polish Hen (White Spangled). The Illustrated Book of Domestic Poultry. Edited by M. D. (No. 1. edited by J. Barnett.) The figures drawn by C. H. Weigall. Engraved and printed in oil colours by W. Dickes & Co. London, 1854. Source: 7294.f.12. before p. 105.