P 1823a
From International Robin Hood Bibliography
P. 'Severndroog Castle; Or, May-Day on Shooters Hill Three Centuries ago', The Repository of Arts, Literature, Fashions, &c., Series 3, vol. I ([London], Jan. 1, 1823), pp. 25-28.
Published by Rudolf Ackerman (1784-1834), this magazine is often referred to as "Ackerman's Repository".