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The General Henry Knox Museum

Organization summary

Type of Nonprofit

Designated as a Organizations for any of the following purposes: religious, educational, charitable, scientific, literary, testing for public safety, fostering national or international amateur sports competition (as long as it doesn't provide athletic facilities or equipment), or the prevention of cruelty to children or animals.

Category: Arts, Culture and Humanities / Historical Societies, Related Historical Activities (NTEE)

Donations to this organization are tax deductible.

Summary charts: organization finances over time

Revenue
$246k (2022)

Expenses
$177k (2022)

Total Assets
$2.94M (2022)

Total Liabilities
$0 (2022)

Source: Form 990 tax filings from 2010 to 2022

Tax Filings by Year

Form 990 is an information return that most organizations claiming federal tax-exempt status must file yearly with the IRS. Nonprofit Explorer has IRS digitized Form 990 data for filings processed in 2012 and later. If this organization filed an amended return, it may not be reflected below. Duplicate download links may indicate a resubmission or amendment to this organization's original return. Form 990 data is from the IRS.

Fiscal Year Ending Dec.
2022

Extracted Financial Data

Extracted Financial Data from Form 990
Revenue
$245,883
Expenses
$176,630
Net Income
$69,253
Net Assets
$2,936,990
Notable Sources of Revenue Percent of Total Revenue
Contributions $211,762
86.1%
Program Services $19,054
7.7%
Investment Income $3,068
1.2%
Bond Proceeds $0
Royalties $0
Rental Property Income $0
Net Fundraising $9,780
4.0%
Sales of Assets $0
Net Inventory Sales $2,219
0.9%
Other Revenue $0
Notable Expenses Percent of Total Expenses
Executive Compensation $0
Professional Fundraising Fees $0
Other Salaries and Wages $82,562
46.7%
Assets/Debt
Total Assets $2,936,990
Total Liabilities $0
Net Assets $2,936,990
Compensation
Key Employees and Officers Compensation Related Other
Fletcher Smith Mcnaboe (Trustee) $0 $0 $0
Carol Achterhof (Trustee) $0 $0 $0
Herman S Kohlmeyer (Treasurer) $0 $0 $0
Necole Dabrio Janczura (Chairman) $0 $0 $0
David Edfors (Trustee) $0 $0 $0
Sally Ann Williamson (Trustee) $0 $0 $0
Elisabeth Henshaw (Trustee) $0 $0 $0
Barry Hodge (Trustee) $0 $0 $0
Mary Anderson Griffin (Vice Chairman) $0 $0 $0
Molly S Kellogg (Trustee) $0 $0 $0
Anne Williams Kohlmeyer (Trustee) $0 $0 $0
Avery Jenkins (Trustee) $0 $0 $0
Lynn Taylor (Trustee) $0 $0 $0
Winston Jenkins (Trustee) $0 $0 $0
Russell Wolfertz (Trustee) $0 $0 $0
Susan Fay (Trustee) $0 $0 $0
Wayne Mallar (Trustee) $0 $0 $0
James Pringle Md (Trustee) $0 $0 $0
Michael Moore (Trustee) $0 $0 $0
Karen Smith (Trustee) $0 $0 $0

Document Links

Fiscal Year Ending Dec.
2021

Extracted Financial Data

Extracted Financial Data from Form 990
Revenue
$303,557
Expenses
$177,000
Net Income
$126,557
Net Assets
$5,675,620
Notable Sources of Revenue Percent of Total Revenue
Contributions $278,181
91.6%
Program Services $17,422
5.7%
Investment Income $2,685
0.9%
Bond Proceeds $0
Royalties $0
Rental Property Income $0
Net Fundraising $6,111
2.0%
Sales of Assets $0
Net Inventory Sales -$842
Other Revenue $0
Notable Expenses Percent of Total Expenses
Executive Compensation $0
Professional Fundraising Fees $0
Other Salaries and Wages $83,495
47.2%
Assets/Debt
Total Assets $5,675,620
Total Liabilities $0
Net Assets $5,675,620
Compensation
Key Employees and Officers Compensation Related Other
Anne Perkins (Trustee) $0 $0 $0
Carol Achterhof (Trustee) $0 $0 $0
Herman S Kohlmeyer (Treasurer) $0 $0 $0
Necole Dabrio Janczura (Chairman) $0 $0 $0
David Edfors (Trustee) $0 $0 $0
Emily Gorecki (Trustee) $0 $0 $0
Elisabeth Henshaw (Trustee) $0 $0 $0
Barry Hodge (Trustee) $0 $0 $0
Mary Anderson Griffin (Secretary) $0 $0 $0
Molly S Kellogg (Trustee) $0 $0 $0
Anne Williams Kohlmeyer (Trustee) $0 $0 $0
Avery Jenkins (Trustee) $0 $0 $0
Lynn Taylor (Trustee) $0 $0 $0
Winston Jenkins (Trustee) $0 $0 $0
Russell Wolfertz (Trustee) $0 $0 $0
Susan Fay (Trustee) $0 $0 $0
Wayne Mallar (Trustee) $0 $0 $0
James Pringle Md (Trustee) $0 $0 $0
Michael Moore (Trustee) $0 $0 $0
Mimi Munson (Trustee) $0 $0 $0
Karen Smith (Trustee) $0 $0 $0

Document Links

Fiscal Year Ending Dec.
2020

Extracted Financial Data

Extracted Financial Data from Form 990
Revenue
-$4,353
Expenses
$119,539
Net Income
-$123,892
Net Assets
$5,549,063
Notable Sources of Revenue Percent of Total Revenue
Contributions $134,466
Program Services $6,847
Investment Income $1,441
Bond Proceeds $0
Royalties $0
Rental Property Income $0
Net Fundraising $12,528
Sales of Assets -$159,254
Net Inventory Sales -$381
Other Revenue $0
Notable Expenses Percent of Total Expenses
Executive Compensation $0
Professional Fundraising Fees $0
Other Salaries and Wages $33,162
27.7%
Assets/Debt
Total Assets $5,551,065
Total Liabilities $2,002
Net Assets $5,549,063
Compensation
Key Employees and Officers Compensation Related Other
Anne Perkins (Chairman) $0 $0 $0
Sandra Hoekstra (Vice Chairman) $0 $0 $0
Herman S Kohlmeyer (Treasurer) $0 $0 $0
Necole Dabrio Janczura (Secretary) $0 $0 $0
David Edfors (Trustee) $0 $0 $0
Mary Kay Felton (Trustee) $0 $0 $0
Elisabeth Henshaw (Trustee) $0 $0 $0
Barry Hodge (Trustee) $0 $0 $0
Douglas Erickson (Trustee) $0 $0 $0
Molly S Kellogg (Trustee) $0 $0 $0
Anne Williams Kohlmeyer (Trustee) $0 $0 $0
Richard Norris (Trustee) $0 $0 $0
Lynn Taylor (Trustee) $0 $0 $0
Sally Ann Williamson (Trustee) $0 $0 $0
Russell Wolfertz (Trustee) $0 $0 $0
Susan Fay (Trustee) $0 $0 $0
Patricia Hubbard (Trustee) $0 $0 $0
James Pringle Md (Trustee) $0 $0 $0
Philip Wright (Trustee) $0 $0 $0

Document Links

Fiscal Year Ending Dec.
2019

Extracted Financial Data

Extracted Financial Data from Form 990
Revenue
$207,434
Expenses
$169,613
Net Income
$37,821
Net Assets
$5,672,955
Notable Sources of Revenue Percent of Total Revenue
Contributions $165,267
79.7%
Program Services $27,183
13.1%
Investment Income $529
0.3%
Bond Proceeds $0
Royalties $0
Rental Property Income $0
Net Fundraising $6,531
3.1%
Sales of Assets $0
Net Inventory Sales $7,924
3.8%
Other Revenue $0
Notable Expenses Percent of Total Expenses
Executive Compensation $0
Professional Fundraising Fees $0
Other Salaries and Wages $56,618
33.4%
Assets/Debt
Total Assets $5,674,272
Total Liabilities $1,317
Net Assets $5,672,955
Compensation
Key Employees and Officers Compensation Related Other
Anne Perkins (Chairman) $0 $0 $0
Peter Ogden (Vice Chairman) $0 $0 $0
Herman S Kohlmeyer (Treasurer) $0 $0 $0
Necole Dabrio Janczura (Secretary) $0 $0 $0
Adam Ackor (Trustee) $0 $0 $0
Mary Kay Felton (Trustee) $0 $0 $0
Elisabeth Henshaw (Trustee) $0 $0 $0
Barry Hodge (Trustee) $0 $0 $0
Sandra Hoekstra (Trustee) $0 $0 $0
Molly S Kellogg (Trustee) $0 $0 $0
Anne Roach Williams (Trustee) $0 $0 $0
Richard Norris (Trustee) $0 $0 $0
Lynn Taylor (Trustee) $0 $0 $0
Sally Ann Williamson (Trustee) $0 $0 $0
Russell Wolfertz (Trustee) $0 $0 $0

Document Links

Fiscal Year Ending Dec.
2018

Extracted Financial Data

Extracted Financial Data from Form 990
Revenue
$217,322
Expenses
$181,458
Net Income
$35,864
Net Assets
$5,635,134
Notable Sources of Revenue Percent of Total Revenue
Contributions $194,960
89.7%
Program Services $27,046
12.4%
Investment Income $26
0.0%
Bond Proceeds $0
Royalties $0
Rental Property Income $0
Net Fundraising -$4,089
Sales of Assets $0
Net Inventory Sales -$621
Other Revenue $0
Notable Expenses Percent of Total Expenses
Executive Compensation $0
Professional Fundraising Fees $0
Other Salaries and Wages $82,638
45.5%
Assets/Debt
Total Assets $5,635,429
Total Liabilities $295
Net Assets $5,635,134
Compensation
Key Employees and Officers Compensation Related Other
Anne Perkins (Chairman) $0 $0 $0
Peter Ogden (Vice Chairman) $0 $0 $0
Herman S Kohlmeyer (Treasurer) $0 $0 $0
Nicole Dabrio Janczura (Secretary) $0 $0 $0
Adam Ackor (Trustee) $0 $0 $0
Mary Kay Felton (Trustee) $0 $0 $0
Elisabeth Henshaw (Trustee) $0 $0 $0
Barry Hodge (Trustee) $0 $0 $0
Sandra Hoekstra (Trustee) $0 $0 $0
Molly S Kellogg (Trustee) $0 $0 $0
Anne Williams Kohlmeyer (Trustee) $0 $0 $0
Richard Norris (Trustee) $0 $0 $0
Lynn Taylor (Trustee) $0 $0 $0
Sally Ann Williamson (Trustee) $0 $0 $0
Russell Wolfertz (Trustee) $0 $0 $0

Document Links

Fiscal Year Ending Dec.
2017

Extracted Financial Data

Extracted Financial Data from Form 990
Revenue
$270,490
Expenses
$298,677
Net Income
-$28,187
Net Assets
$5,599,270
Notable Sources of Revenue Percent of Total Revenue
Contributions $244,654
90.4%
Program Services $26,744
9.9%
Investment Income $24
0.0%
Bond Proceeds $0
Royalties $0
Rental Property Income $7,640
2.8%
Net Fundraising -$8,408
Sales of Assets -$64
Net Inventory Sales -$100
Other Revenue $0
Notable Expenses Percent of Total Expenses
Executive Compensation $0
Professional Fundraising Fees $0
Other Salaries and Wages $137,853
46.2%
Assets/Debt
Total Assets $5,603,324
Total Liabilities $4,054
Net Assets $5,599,270

Document Links

Fiscal Year Ending Dec.
2016

Extracted Financial Data

Extracted Financial Data from Form 990
Revenue
$349,486
Expenses
$365,367
Net Income
-$15,881
Net Assets
$5,627,457
Notable Sources of Revenue Percent of Total Revenue
Contributions $257,644
73.7%
Program Services $100,706
28.8%
Investment Income $652
0.2%
Bond Proceeds $0
Royalties $0
Rental Property Income $63
0.0%
Net Fundraising -$8,567
Sales of Assets -$183
Net Inventory Sales -$829
Other Revenue $0
Notable Expenses Percent of Total Expenses
Executive Compensation $0
Professional Fundraising Fees $0
Other Salaries and Wages $137,523
37.6%
Assets/Debt
Total Assets $5,634,062
Total Liabilities $6,605
Net Assets $5,627,457

Document Links

Fiscal Year Ending Dec.
2015

Extracted Financial Data

Extracted Financial Data from Form 990
Revenue
$273,389
Expenses
$406,015
Net Income
-$132,626
Net Assets
$5,643,338
Notable Sources of Revenue Percent of Total Revenue
Contributions $237,628
86.9%
Program Services $47,433
17.4%
Investment Income $2,843
1.0%
Bond Proceeds $0
Royalties $0
Rental Property Income $0
Net Fundraising -$11,426
Sales of Assets -$194
Net Inventory Sales -$2,895
Other Revenue $0
Notable Expenses Percent of Total Expenses
Executive Compensation $0
Professional Fundraising Fees $0
Other Salaries and Wages $129,337
31.9%
Assets/Debt
Total Assets $5,679,995
Total Liabilities $36,657
Net Assets $5,643,338

Document Links

Fiscal Year Ending Dec.
2014

Extracted Financial Data

Extracted Financial Data from Form 990
Revenue
$285,619
Expenses
$381,597
Net Income
-$95,978
Net Assets
$5,775,964
Notable Sources of Revenue Percent of Total Revenue
Contributions $219,353
76.8%
Program Services $71,300
25.0%
Investment Income $6,381
2.2%
Bond Proceeds $0
Royalties $0
Rental Property Income $0
Net Fundraising -$10,040
Sales of Assets -$113
Net Inventory Sales -$1,262
Other Revenue $0
Notable Expenses Percent of Total Expenses
Executive Compensation $0
Professional Fundraising Fees $0
Other Salaries and Wages $103,928
27.2%
Assets/Debt
Total Assets $5,781,552
Total Liabilities $5,588
Net Assets $5,775,964

Document Links

Fiscal Year Ending Dec.
2013

Extracted Financial Data

Extracted Financial Data from Form 990
Revenue
$240,618
Expenses
$270,703
Net Income
-$30,085
Net Assets
$5,871,942
Notable Sources of Revenue Percent of Total Revenue
Contributions $185,874
77.2%
Program Services $36,621
15.2%
Investment Income $7,214
3.0%
Bond Proceeds $0
Royalties $0
Rental Property Income $0
Net Fundraising $19,456
8.1%
Sales of Assets -$103
Net Inventory Sales -$8,444
Other Revenue $0
Notable Expenses Percent of Total Expenses
Executive Compensation $0
Professional Fundraising Fees $0
Other Salaries and Wages $79,229
29.3%
Assets/Debt
Total Assets $5,874,811
Total Liabilities $2,869
Net Assets $5,871,942

Document Links

Fiscal Year Ending Dec.
2012

Extracted Financial Data

Extracted Financial Data from Form 990
Revenue
$215,941
Expenses
$285,482
Net Income
-$69,541
Net Assets
$5,902,027
Notable Sources of Revenue Percent of Total Revenue
Contributions $204,221
94.6%
Program Services $14,138
6.5%
Investment Income $9,212
4.3%
Bond Proceeds $0
Royalties $0
Rental Property Income $0
Net Fundraising -$13,353
Sales of Assets $0
Net Inventory Sales $1,723
0.8%
Other Revenue $0
Notable Expenses Percent of Total Expenses
Executive Compensation $0
Professional Fundraising Fees $0
Other Salaries and Wages $134,967
47.3%
Assets/Debt
Total Assets $5,907,674
Total Liabilities $5,647
Net Assets $5,902,027

Document Links

Fiscal Year Ending Dec.
2011

Extracted Financial Data

Extracted Financial Data from Form 990
Revenue
$279,636
Expenses
$325,627
Net Income
-$45,991
Net Assets
$5,971,568
Notable Sources of Revenue Percent of Total Revenue
Contributions $268,135
95.9%
Program Services $15,414
5.5%
Investment Income $10,120
3.6%
Bond Proceeds $0
Royalties $0
Rental Property Income $0
Net Fundraising -$9,300
Sales of Assets -$4,132
Net Inventory Sales -$601
Other Revenue $0
Notable Expenses Percent of Total Expenses
Executive Compensation $0
Professional Fundraising Fees $0
Other Salaries and Wages $166,153
51.0%
Assets/Debt
Total Assets $5,977,395
Total Liabilities $5,827
Net Assets $5,971,568

Document Links

Fiscal Year Ending Dec.
2010

Extracted Financial Data

Extracted Financial Data from Form 990
Revenue
$316,788
Expenses
$333,561
Net Income
-$16,773
Net Assets
$6,018,557
Notable Sources of Revenue Percent of Total Revenue
Contributions $298,564
94.2%
Program Services $14,480
4.6%
Investment Income $9,225
2.9%
Bond Proceeds $0
Royalties $0
Rental Property Income $0
Net Fundraising -$3,835
Sales of Assets -$268
Net Inventory Sales -$1,378
Other Revenue $0
Notable Expenses Percent of Total Expenses
Executive Compensation $0
Professional Fundraising Fees $0
Other Salaries and Wages $157,376
47.2%
Assets/Debt
Total Assets $6,024,838
Total Liabilities $6,281
Net Assets $6,018,557

Document Links

Fiscal Year Ending Dec.
2009

No Extracted Financial Data

Extracted financial data is not available for the forms filed in this tax period, but Form 990 documents are available for download.

Document Links

Fiscal Year Ending Dec.
2008

No Extracted Financial Data

Extracted financial data is not available for the forms filed in this tax period, but Form 990 documents are available for download.

Document Links

Fiscal Year Ending Dec.
2007

No Extracted Financial Data

Extracted financial data is not available for the forms filed in this tax period, but Form 990 documents are available for download.

Document Links

Fiscal Year Ending Dec.
2006

No Extracted Financial Data

Extracted financial data is not available for the forms filed in this tax period, but Form 990 documents are available for download.

Document Links

Fiscal Year Ending Dec.
2005

No Extracted Financial Data

Extracted financial data is not available for the forms filed in this tax period, but Form 990 documents are available for download.

Document Links

Fiscal Year Ending Dec.
2003

No Extracted Financial Data

Extracted financial data is not available for the forms filed in this tax period, but Form 990 documents are available for download.

Document Links

Fiscal Year Ending Dec.
2002

No Extracted Financial Data

Extracted financial data is not available for the forms filed in this tax period, but Form 990 documents are available for download.

Document Links

Fiscal Year Ending Dec.
2001

No Extracted Financial Data

Extracted financial data is not available for the forms filed in this tax period, but Form 990 documents are available for download.

Document Links

About This Data

Nonprofit Explorer includes summary data for nonprofit tax returns and full Form 990 documents, in both PDF and digital formats.

The summary data contains information processed by the IRS during the 2012-2019 calendar years; this generally consists of filings for the 2011-2018 fiscal years, but may include older records. This data release includes only a subset of what can be found in the full Form 990s.

In addition to the raw summary data, we link to PDFs and digital copies of full Form 990 documents wherever possible. This consists of separate releases by the IRS of Form 990 documents processed by the agency, which we update regularly.

We also link to copies of audits nonprofit organizations that spent $750,000 or more in Federal grant money in a single fiscal year since 2016. These audits are copied from the Federal Audit Clearinghouse.

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Every organization that has been recognized as tax exempt by the IRS has to file Form 990 every year, unless they make less than $200,000 in revenue and have less than $500,000 in assets, in which case they have to file form 990-EZ. Organizations making less than $50,000 don’t have to file either form but do have to let the IRS they’re still in business via a Form 990N "e-Postcard."

Nonprofit Explorer has organizations claiming tax exemption in each of the 27 subsections of the 501(c) section of the tax code, and which have filed a Form 990, Form 990EZ or Form 990PF. Taxable trusts and private foundations that are required to file a form 990PF are also included. Small organizations filing a Form 990N "e-Postcard" are not included in this data.

Types of Nonprofits

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