House of Caradus S01E03 - Illuminations

Lionel Caradus, free-spending. womanising younger member of the House of Caradus, does not contribute much to the financial well-being of the firm. But this time he has come upon a real treasure. Lionel finds a secret drawer in the home of a wealthy widow. It holds a valuable ancient manuscript. When news reaches London the big dealers move in for the kill.