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Governance Register
US nonprofit · EIN 454866003 · Bellaire, OHiSource and licenceOrganisation record IRS Exempt Organizations Business Master File (EIN 454866003) - NTEE activity code, address.Board and officers IRS Form 990 annual filings, Part VII (directors, trustees, officers, key employees), read year by year to observe time served.Latest return IRS Form 990 series e-file data - 990EZ for the year to 31 December 2025: assets, liabilities, staff, website, telephone, pay.Finances by year IRS Form 990 e-file data - total revenue and total expenses by tax year.Renewal outlook Computed by Governance Register from the observed filing history and filed revenue. Not a statement that the organisation is recruiting.Principal officer IRS Form 990-N (e-Postcard) - principal officer named for tax year 2012.Deductibility IRS Publication 78 data (code PC), downloaded 18 October 2026.Licence US Federal Government public domain.How we handle data

Great Stone Viaduct Historical Education Society Inc's network

14 people3 organisationsi14 people and 3 organisations on this map.The large node is the subject of this page. Solid lines are what the register itself records (14). Violet dotted lines (3) are likely: the same full name sits on the current board of another organisation in the same register and region. Form 990 filings give names without a person identifier; SEC insider filings carry a CIK. It may be a different person.

The board

14 listediTime on the board is observed from the annual filings: the IRS files no appointment date, so the bar counts years from the first filing the person appears on - a lower bound, not a filed start date. Names are exactly as filed. The IRS publishes no person identifier, so this edition does not yet link a person across organisations in the tables. The network map shows same-name matches as likely links only, never as confirmed.Time served and departures are observed across annual filings. Observed time served is a lower bound - a member may have joined before the first year on record.
NameRole as filedSinceOn the board
Edward Mowrer ChairChairman2021
5 yrs
Daniel Frizzi JrTrustee2021
5 yrs
Don TaylorTrustee2021
5 yrs
Donley UnderwoodTrustee2024
2 yrs
Erica KellerTrustee2021
5 yrs
Gay LucciTrustee2024
2 yrs
James C Cochran JrTreasurer2021
5 yrs
James WilliamsTrustee2021
5 yrs
Kara BakerTrustee2024
2 yrs
Lyndsay MaynardTrustee2021
5 yrs
Marion StolzTrustee2021
5 yrs
Michael ZenoTrustee2021
5 yrs
Nancy MerrymanTrustee2021
5 yrs
Richard FrizziTrustee2022
4 yrs
Under 5 years5 to 6 years6 years or moreShow all 14 →

Pay and hours

year to 31 December 2025iFrom Part VII of the Form 990: compensation reported for each officer, director, trustee, key employee and highest-paid staff member, and the average hours a week they report. Most board members are unpaid; a blank means nothing was reported. Pay from related organisations is shown separately.
NameTitle as filedHours a weekPay from the organisationRelated organisationsOther
Marion StolzTrustee1$0
Nancy MerrymanTrustee1$0
Richard FrizziTrustee1$0
Donley UnderwoodTrustee1$0
Michael ZenoTrustee1$0
Lyndsay MaynardTrustee1$0
Don TaylorTrustee1$0
Edward MowrerChairman1$0
Gay LucciTrustee1$0
James C Cochran JrTreasurer1$0
James WilliamsTrustee1$0
Erica KellerTrustee1$0
Kara BakerTrustee1$0

No pay was reported for anyone in Part VII on this return.

About

Legal name
Great Stone Viaduct Historical Education Society Inc
EIN
454866003
Address
Po Box 145, Bellaire, OH, 43906-0145
State
Ohio
Activity (NTEE)
A80 Arts, culture and humanities
IRS classification
501(c)03 (tax-exempt under section 501(c)(3) where shown)
Classified purpose
Arts, Culture & Humanities
Size band
4 (IRS master file code)
IRS ruling date
1 September 2012
Status
Code 01 (unconditional exemption)
Form 990 filings on record
4, latest 2024
IRS Publication 78
PC (contributions deductible)
Principal officer
Daniel L Frizzi Jr (Form 990-N, tax year 2012)

Most connected

Longest observed on the filings

≥5years on the filingsEdward Mowrer
≥5years on the filingsDaniel Frizzi Jr
≥5years on the filingsDon Taylor
≥5years on the filingsErica Keller

Latest return

year to 31 December 2025iFigures from the newest Form 990 or 990-EZ in the IRS e-file releases of 2025 and 2026, for the year ending 31 December 2025. US dollars, as filed.
Total assets
$254k
Total liabilities
$7k
Net assets or fund balances
$247k

Filed finances

1 yeariTotals as filed on the IRS Form 990 (revenue and expenses), by tax year.
Tax yearTotal revenueTotal expensesSurplus or deficit
2024$41k$62kDeficit $21k

As filed on the IRS Form 990. US dollars.