Welcome to SpenceLOA.com!
JSA is the foremost autograph authentication service in the world!
Enhance the value of your signed collectibles with a JSA Letter of Authenticity!
We now operate our authentication service in two convenient locations:
Parsippany, NJ & Fort Lauderdale, FL
Take advantage of our office visit service and schedule an appointment now!
Please contact either office to connect with a JSA representative for more information:
JSA-NJ (Main Office)
2 Sylvan Way - Suite 102
Parsippany, NJ 07054
JSA-FL (Florida Office)
3550 Powerline Road - Suite A-1
Fort Lauderdale, FL 33309
We look forward to authenticating your autographed memorabilia!