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Compensation 990 is an independent service that uses public IRS Form 990 filings as its source data. We clean and standardize this information, but the original filings may contain errors or omissions. Years on this site refer to the organization’s fiscal year end date on the filing.

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Employees Friends of the Springfield Armory National Historic Site Inc. John Diffey

John Diffey

Vice President at Friends of the Springfield Armory National Historic Site Inc.

Fiscal year ended September 30, 2021. Published on January 24, 2026.

$0

2021

Total compensation

John Diffey has been listed as an employee of Friends of the Springfield Armory National Historic Site Inc. in Form 990 filings since fiscal year 2020.

Annual compensation details

$0

Vice President

2021

$0

Vice President

2020

Compare the compensation of John Diffey to:

2021

Other employees at Friends of the Springfield Armory National Historic Site Inc.

James Controvich

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Revisions to this profile

January 24, 2026:

2021 Friends of the Springfield Armory National Historic Site Inc. 990 published

January 24, 2026:

2020 Friends of the Springfield Armory National Historic Site Inc. 990 published

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