Can you solve it? Gems from the vault of the National Puzzlers’ League

Wacky wordplay from the pioneers of puzzledom

UPDATE: Read the answers here

The National Puzzlers' League is the world's oldest association of word puzzle aficionados. Active in the US more or less continuously since 1883, its output includes these wonderful anagrams, which obey the constraint that the anagrams must be apposite to the original word(s):

greyhound / hey, dog run! (1898)