For all that the waves dashed them ahead with great rapidity and the propellers were now high out of water and now buried deep in the sea, the yacht being almost unmanageable.
"The Hilltop Boys on Lost Island"
Cyril Burleigh
Jatupon swallowed in larger sips while his head was like a boat swiftly churning its propellers but going nowhere.
"Corpus of a Siam Mosquito"
Steven Sills
"Anything more like a pack of monkeys on a picnic I never saw," exclaimed Billy as for the twentieth time he chased a long, skinny native away from the propellers, where he would have assuredly been decapitated if he had remained till the engine was started.
"The Boy Aviators in Africa"
Captain Wilbur Lawton