>Anybody know off the top of their head what value is in the Type field for images within the pjx file itself?


From the Tools\Filespec\60pjx.dbf Type record

The type is identified by the following characters:
H	Header
K	Form
V	Visual Class Library
P	Program
M	Menu
Q	Query
R	Report
B	Label
L	Library
F	Format
d	Database
D	Free Table
t	Associated Table
I	Index
x	File
T	Text File
Z	Application
i	Icon