[IESS Pratt & Whitney Collection] 043 Model Yanzi "Sketches" No.486569 Page 2

[IESS Pratt & Whitney Collection] 043 Model Yanzi "Sketches" No.486569 Page 2

[IESS Pratt & Whitney Collection] 043 Model Yanzi "Sketches" Page 21 No.81c516
[IESS Pratt & Whitney Collection] 043 Model Yanzi "Sketches" Page 1 No.80e35a
[IESS Pratt & Whitney Collection] 043 Model Yanzi "Sketches" Page 64 No.a1b61d
[IESS Pratt & Whitney Collection] 043 Model Yanzi "Sketches" Page 48 No.ba4d2e
[IESS Pratt & Whitney Collection] 043 Model Yanzi "Sketches" Page 93 No.9b468d