William Mann Hobart Mason
501C3 Nonprofit Organization Information
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William Mann Hobart Mason
15616 Agatewood Rd Ne
Bainbridge Island, WA
98110-1012
Available with membership or
data download
30-0087382
Available with membership or
data download
$0
$0
$0
David I Davison
501(C)(3)
Private Grantmaking Foundations
n/r
This organization is an independent organization or an independent auxiliary (i.e., not affiliated with a National, Regional, or Geographic grouping of organizations).
Contributions are deductible
Private non-operating foundation
n/r
Download all available information for this organization plus form 990 pdf files to your computer, laptop, and phone.