Tre Mason Los Angeles Rams autographed memorabilia. Add this Tre Mason Autographed Brown NFL Logo Football - JSA to your Los Angeles Rams signed memorabilia collection. This product has been authenticated by JSA and comes with a Certificate of Authenticity and matching taper-evident hologram. All Prime One Sports memorabilia is backed by our 100% Money Back Guarantee. Get your authentic Tre Mason Autographed Footballs from Prime One Sports Online. This bold Tre Mason signature is authentic and can be an excellent addition to your man cave, home or office.