For example, in Massachusetts, Schedule II prescriptions (including Adderall, Oxycontin and Ritalin) typically have a 30-day expiration from the date the practitioner writes and signs the script.
John Chisum was born in Madison County on 15th August, 1824. The family moved to Texas in 1837 and Chisum found work as a building contractor. He also served as county clerk in Lamar County.
Of the many talented engineers who helped to raise their profession from these humble origins during the eighteenth century, none had a more powerful influence than John Smeaton. Smeaton was born on or about June 8th, 1724,1 at Austhorpe near Leeds in a small country house which his grandfather had built in 1698.