Autograph Authentication

On Saturday May 5, 2018 Long Island Picture Frame & Art Gallery once again will be hosting on premise authentication with the James Spence Authentication team (JSA)

Maximize the value and interest of your signed collectible with our Letter of Authenticity (LOA). Highly sought after by collectors, dealers and hobbyists alike, our LOA is given to any item that passes our stringent authentication process. It is accepted by all major auction houses around the country and is viewed as the gold standard of verification when displaying your prized collectible or offering it for sale.

The JSA Letter of Authenticity (LOA) features an inset image of the item and has been signed by an autograph expert in the presence of a licensed notary public. The LOA also features additional customized data such as quantity of signatures, manufacturer, writing implement, as well as type and/or model of the item. A certification label is placed on the item or letter (customer preference) with the corresponding number appearing on the LOA. Any item with a JSA perceived value of over $200 being submitted through our authentication process is required to receive our Letter of Authenticity.

Can't make the date, we will gladly have your items authenticated for you. You can drop off your items at either of our 2 locations:

Long Island Picture Frame & Art Gallery
4780 Sunrise Highway
Massapequa Park, NY 11762
(516) 798-8400

Long Island Picture Frame & Art Gallery of Oyster Bay
4 Audrey Avenue
Oyster Bay, NY 11771
(516) 558-7511

For more detailed information please call us at
(516) 798-8400 or (516) 558-7511