Source: The Illustrated London News, Feb 21, 1846, p.135
RIDING TAUGHT TO LADIES OR GENTLEMEN OF ANY AGE, in a few easy Lessons, by Mr. JOHN HAWKINS, of the GROSVENOR RIDING ACADEMY, 22, South-street, Park-lane. The School is very light and airy, and free from dust and damp, being situate on the First Floor.—Horses of every description to Let for any period. Improved Saddlery.