The Harrisburg Chapter welcomes new members who share our interest in rail transportation and history. Different membership levels are available based on your membership in our parent organization.Choose your category: Regular – Must be a NRHS national member in good standing.* Eligible to vote, hold office and serve on committees. Chapter Only – NRHS national member in good standing* through another chapter. Not eligible to vote, hold office or serve on committees. Friends of Harris Tower – Does not require national membership. Not eligible to vote, hold office or serve on committees. Student – Must be under 18 years old. Does not require national membership. Not eligible to vote, hold office or serve on committees. Family – A relative residing in the same household as one of the above members.Please note the system will ask you to "Help keep Zeffy free for Harrisburg Chapter NRHS." You can bypass that request by using the dropdown menu to select "other." Also, due to system limitations, you will be asked to specify a fund for your donation even if you did not donate. In that case, please simply choose the last option in the drop-down menu: "Membership Only - No Donation." *National NRHS dues must be paid, and the member must not be under suspension or subject to disciplinary action. National dues are collected separately from Harrisburg Chapter dues. The Harrisburg Chapter NRHS is a 501(c)(3) nonprofit organization recognized by the U.S. Internal Revenue Service and can accept tax-deductible donations.