Formerly "The TKM Fund", this fund supports the PRRT&HS efforts to preserve and share the heritage of the PRR through multiple projects utilizing digital media (including TKM).Note: The PRRT&HS is a PA non-profit Corporation. Recently our IRS 501(c)(3) status lapsed, which will affect your ability to take a tax deduction for PRRT&HS donations in 2025. Our 501(c)(3) tax status will likely be restored in 2026 retroactively for prior donations, but please consult with your tax advisor. For status of our IRS 501(c)(3) renewal or other information, send inquiries to donations@prrths.net.