FAQs for school districts and libraries
- What is the Gilder Lehrman Institute of American History’s EIN number?
- What is Gilder Lehrman’s DUNS number?
- How do I apply my 25% Affiliate School discount to my order?
Enter the Affiliate School discount code listed at the top of the History Shop homepage during checkout. If your school is not yet part of the Affiliate School program, register for free here.
- How do I receive Gilder Lehrman’s W9?
Download it here.
- Are you a sole source provider of your products?
Yes. The Gilder Lehrman Institute is pleased to provide a sole source letter for your purchase. Download the pdf here.
Save money by buying in bulk:
Gilder Lehrman offers a 20% discount for orders of 20 items or more. This discount cannot be combined with the 25% Affiliate School discount or any other discounts.
Can I use a gift certificate and a discount/coupon code at the same time?
Yes, you can. Enter both upon checkout.
Paying for your order:
By Credit Card:
- Add items to your shopping cart.
- Click “Checkout” when ready to complete your order.
By Purchase Order:
- Use this form to attach your PO.
- Submit your order via one of the following methods:
- Fax to 646-366-9669, Attn: Sales
- Scan and email it to the History Shop
- Mail to: Gilder Lehrman Institute, 49 W. 45th Street, 6th Floor, New York, NY 10036, Attn: Sales
By Personal/Business Check:
- Use this form to submit your order
- Mail order and payment to: Gilder Lehrman Institute, 49 W. 45th Street, 6th Floor, New York, NY 10036, Attn: Sales
Shipping costs are roughly 10% of your total order and are calculated during checkout. Please contact the History Shop or call 646-366-9666 if you are paying via check and need an exact shipping quote.
Any other questions? Contact the History Shop or call 646-366-9666.