Green’s Dictionary of Slang

snorer n.¹

the nose.

1857		Bell’s Life in Victoria (Melbourne) 5 Sept. 3/1: Sayers returned very heavily on the snorer, once more turning on the tap.
1858		A. Mayhew Paved with Gold 191: After which followed a little more chevy chase, ending in Ned touching up for the third time the giant’s ‘snorer’.
1860		Glasgow Herald 20 Apr. 4/3: Features injured by heavy blows [...] ‘snorrer’ [...] for nose.
1889		Times-Democrat (New Orleans, LA) 9 July 3/6: Prize Ring Slang [...] ‘claret jug,’ ‘conk,’ ‘nozzle,’ ‘snorer,’ ‘proboscis,’ the nose.
1959		I. & P. Opie Lore and Lang. of Schoolchildren (1977) 175: ‘Snorer’ [...] and ‘boko’ for nose.