Cambiata Soloist, Inc.

Arranged in six sub-series, the materials detail HMIII's general business interests as owner or investor; "Houston Presents," a local arts organization HMIII helped organize and administer; Flowmeter Company of Sweden, owned by HMIII; Rienzi Foundation, HMIII's broad charitable support interest for religion, education, arts, medical care and treatment, community affairs; theatrical interest which mainly involves his and his wife's company, Carroll and Harris Masterson Theatrical Productions; Westmoreland Importers, HMIII's antiques and interior design company.