thirty.

Sometimes, people go on and on, and are redundant, giving us fifty or sixty pages when it can be done in thirty.

Q&A: What Venture Partner Philip Schlein Looks for in a Business Plan 2009

Bob started toward the group, and saw the centre of it was Reedy Jenkins with his hat tipped back, shirt open at the throat, sleeves rolled to elbows, playing stacks of silver dollars on the "thirty."

The Desert Fiddler 1902

The Dummy hesitated a moment and then wrote "thirty."

Vandover and the Brute Frank Norris 1886

BUFORD moved to fill the blank in the amendment with the word "thirty."

Journal of the House of Delegates of the State of Virginia, for the Called Session of 1863. Virginia. General Assembly. House of Delegates 1863