When a pearl necklace is stolen from a post office shipment, the railway clerk in charge is imprisoned. It doesn't take his wife long to realize the man responsible for the theft is the bounder who has been trying to seduce her, and to bring him to justice in this Kalem short subject.
Despite the contemporary reviews, this movie was already a bit old fashioned in 1910; both Biograph and Vitagraph were producing far more more advanced pictures that did not depend on numerous titles to explain what the audience was about to see; camera movement was far more fluid at those firms and, at Biograph at least, Griffith had begun his introduction of a more restrained style of acting.
Nonetheless, this picture has its old fashioned strengths, both in its straightforward editing and its plot point of a woman who was ready to take action, instead of behaving like a Victorian primrose. If you wish to see it for yourself, there is a good copy on the Eye Institute site on Youtube.