Green’s Dictionary of Slang

snuffer-tray n.

[it ‘carries’ the snuffers n.]

in boxing, the nose.

[Aus]Bell’s Life in Victoria (Melbourne) 5 Sept. 2/6: Tom again got home on the snufer-tray.
[UK]A. Mayhew Paved with Gold 190: He turned round and administered a ‘chipper,’ which dented the snuffer-tray, opening the nose like a ripe pea-pod.
[Scot]Glasgow Herald 20 Apr. 4/3: We are rather amused [...] that one of the combatants ‘napped a slogger on his snuffer-tray’.
[Aus]Bulletin (Sydney) 23 July 21/4: ‘Tom got home on the snuffer-tray, removing a piece of the japan, and drawing forth a fresh supply of the ruby,’ is vividly descriptive – there is nothing ambiguous about it.