Very difficult to enhance these old plates. I have tried to get the colours as close as possible, at the cost of some fine detail. Some originals can be found at the book link in the reference index. Using both one can be pretty accurate in identifying feathers, choosing substitutes etc.
(http://img827.imageshack.us/img827/955/west1.jpg) (http://imageshack.us/photo/my-images/827/west1.jpg/) (http://img692.imageshack.us/img692/233/west2y.jpg) (http://imageshack.us/photo/my-images/692/west2y.jpg/)
(http://img651.imageshack.us/img651/674/west3d.jpg) (http://imageshack.us/photo/my-images/651/west3d.jpg/)(http://img511.imageshack.us/img511/7951/west4.jpg) (http://imageshack.us/photo/my-images/511/west4.jpg/)
(http://img534.imageshack.us/img534/8306/west5f.jpg) (http://imageshack.us/photo/my-images/534/west5f.jpg/)(http://img27.imageshack.us/img27/8914/west6.jpg) (http://imageshack.us/photo/my-images/27/west6.jpg/)
(http://img32.imageshack.us/img32/3374/west7.jpg) (http://imageshack.us/photo/my-images/32/west7.jpg/)(http://img685.imageshack.us/img685/6521/west8.jpg) (http://imageshack.us/photo/my-images/685/west8.jpg/)
(http://img684.imageshack.us/img684/1268/west9.jpg) (http://imageshack.us/photo/my-images/684/west9.jpg/)
(http://img41.imageshack.us/img41/2348/west10.jpg) (http://imageshack.us/photo/my-images/41/west10.jpg/)(http://img200.imageshack.us/img200/9753/west11.jpg) (http://imageshack.us/photo/my-images/200/west11.jpg/)
(http://img38.imageshack.us/img38/6128/west12.jpg) (http://imageshack.us/photo/my-images/38/west12.jpg/)(http://img511.imageshack.us/img511/3776/west13.jpg) (http://imageshack.us/photo/my-images/511/west13.jpg/)
(http://img812.imageshack.us/img812/5139/west15.jpg) (http://imageshack.us/photo/my-images/812/west15.jpg/)(http://img404.imageshack.us/img404/2228/west16.jpg) (http://imageshack.us/photo/my-images/404/west16.jpg/)