Albert Einstein lived here

 Herbert Block for the Washington Post, April 19, 1955.

Hat tip to  Jason Lefkowitz

The heavy hand of government

 By Herbert Block

When Republicans were democrats

 By Herbert Block

Wrong number

 Herbert Block for the Washington Post, January 20, 1950.

Winged victory

Herbert Block, June 11, 1938.  

(the cartoon refers to bombing of civilians during the Spanish Civil War and the Japanese invasion of Manchuria, China)

 

This dandy imported rifle

  From Jason Lefkowitz

If you're unfamiliar with Herbert Block ("Herblock"), he was one of the all-time great editorial cartoonists. He took over the op-ed cartoon at the Washington Post in 1946 and filled it until his death in 2001. It was a Herblock cartoon that coined the term "McCarthyism."

I first came to Washington in 1993, when Block was still vigorously cartooning. His eye never softened or slackened. It was vital.

https://en.wikipedia.org/wiki/Herblock

Herbert Block for the Washington Post, November 27, 1963. (Five days after the assassination of President John F. Kennedy by Lee Harvey Oswald.)