Final answer:
The reference provided pertains to a book about American statesmen of 1846 and does not provide information on a state contest won by the Mt. Sterling chapter in 1948. To answer this question, relevant and accurate historical data from the year 1948 concerning the Mt. Sterling chapter's activities is needed, which is not included in the provided reference.
Step-by-step explanation:
The question asks about a specific state contest that was won by the Mt. Sterling chapter in 1948. However, the reference provided, Sarah Mytton Maury's "The Statesman of America in 1846," does not contain relevant information about state contests or chapters related to 1948.
As the title suggests, the book deals with political figures from the year 1846, and the accessed resource seems inapplicable to this query. When providing an answer it is crucial to have access to pertinent and accurate historical data.
Without the correct informational resources related to the specific contest in question, it is not possible to provide a verified answer. The compendium of the historical figures from the period depicted in the provided reference would not encompass the events of a local state contest that occurred a century later. It is advisable to access the correct documents or archives that cover the local history of Mt. Sterling in 1948 to obtain a reliable answer for this question.