tickler

Sent her back her letters—with a tickler to herself on her conduct.

He also carried, amongst other trinkets, a sword-stick, which he called his 'Tickler.'

I beseech you, Mr. Tickler, not to be so sarcastic on “The Master.”

That means your tickler thinks, even by your fancy standards.

Of course most of the last power and a half is due to Tickler itself.

Gussy, I strongly advise you to start wearing a tickler now.

"I suppose Mr. Tickler will come into the diocese soon," said Mrs. Grantly.

What could be more natural, looking at all the circumstances of the Tickler engagement?

Tickler was a cane, and Pip was rather depressed by this piece of news.

I suppose you use a tickler coil in the plate circuit, dont you?