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. K-12 educators can 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.
All items are final sale.
Any other questions? Contact the History Shop or call 646-366-9666.