[James Johnson, Physician Extraordinary to King William IV.] Autograph Testimonial Signed ('James Johnson, M. D | Physician Extry to the King.') for Horatio Goodday.

1p, 4to. In fair condition, aged and creased, on thin Whatman wove paper, with wear to edges. Reads: 'I was acquainted, for some years, with Mr. Horatio Goodday, while he was residing as a pupil, with my friend Mr. Fincham, of Spring-Gardens, [i.e. the surgeon George Fincham] and had many opportunities of observing his excellent moral qualities and professional acquirements. Mr. Fincham has always expressed himself as highly pleased with the excellent conduct of his pupil.'