USPAP compliant through:
01/19/2026
Specialization(s)
Stained Glass
Member Type
Accredited Member
Service(s)
Charitable Donation; Estate Tax Liability; Equitable Distribution; Insurance
Appraiser's Statement
Jack Whitworth is the owner of Whitworth Stained Glass for fifty-two years. Appraising stained glass is an essential element in assisting clientele. Being a 34 year member of the Stained Glass Association of America (founded in 1903) has provided experience and leadership. As Past President, his people skills and analytical abilities are an asset in each endeavor he pursues. He obtained a BBA in Business from Texas State University and a Master’s Degree in Systems Management from the University of Southern California. www.whitworthstainedglass.com