The T.M. (Thomas Moore) Paschal Papers consist of letters, legal documents, bills, advertisements, telegrams, programs, and newspaper clippings. The material spans from 1851-1921. The material in this collection covers a wide range of subjects including Paschal's public career and law practice; land deals in the United States and Mexico; San Antonio civic affairs; and inventions including the Judge's invention of an electro-chemico radio active heater.