1789 J. Christie 37 A pair of toilet cups, silver mounted.
1871 Mrs. E. D. Wallace xv. 147 Amelia let her..bathe the hot head from a toilette-cup that I held for her.
1999 S. Badstübner-Gröger in P. C. Finney 277/2 (caption) Pair of toilet cups and covers, silver gilt, London.