[IESS Pratt & Whitney Collection] 043 Model Yanzi "Sketches" No.858d29 Page 1

[IESS Pratt & Whitney Collection] 043 Model Yanzi "Sketches" No.858d29 Page 1

[IESS Pratt & Whitney Collection] 043 Model Yanzi "Sketches" Page 18 No.2982ca
[IESS Pratt & Whitney Collection] 043 Model Yanzi "Sketches" Page 48 No.47bb98
[IESS Pratt & Whitney Collection] 043 Model Yanzi "Sketches" Page 82 No.54fb25
[IESS Pratt & Whitney Collection] 043 Model Yanzi "Sketches" Page 23 No.c74cfa
[IESS Pratt & Whitney Collection] 043 Model Yanzi "Sketches" Page 13 No.e063c8