The imp of three o'clock speaks a magic word.  From King Time by Percy Keese Fitzhugh, 1908.  See Magic Words: A Dictionary.

From Lasell Junior College's 1944 yearbook.

From Time and Tigers by D. R. Amato. 

From The Moving Picture World, 1920.

Temporal anomaly investigator Nick Normal spotted this time warp in Mott Haven, New York.

Today's pocket watch-stealing rat is from St. Nicholas, 1915.

From the United States Naval Academy's 1951 yearbook.

Temporal anomaly investigator Brian detected this time warp in Solvang, California.

"The guinea hen as an alarm clock."  From The Duluth Evening Herald, 1892.

Temporal anomaly investigator Don Harder spotted these disagreeing clocks at the JC Deagan Building, North Centre, Chicago.  It's never one o'clock on the left.

From Moving Picture World, 1919. 

"There's no present like the time!"  From The Goblin, 1925.

Temporal anomaly investigator Plbmak spotted this time warp at the Majestic cinema in Kings Lynn, England.  The anomaly, of course, is courtesy of the timelessness of film.  As film critic Vertigo's Psycho has said, "due to the timelessness of film, I can still pass many hours transfixed."

It's three pyramids o'clock twice a day.  From the University of Arkansas, Fayetteville's 1989 yearbook.

The imp of eight o'clock.  From King Time by Percy Keese Fitzhugh, 1908. 

Temporal anomaly investigator Grifmo encountered the timeless Reschen clock tower, submerged in a lake in Trentino-Alto Adige, Italy.

Temporal anomaly investigator ML Ayers shares these mismatched clocks from Malta, designed to confuse the Devil but with the bonus of telling the day of the week and day of the month.

Scythe-wielding imps of the present moment.  From King Time by Percy Keese Fitzhugh, 1908.