The Red Pen was created in 1927.
The homograph for "red ink" and "dog" is "dog." Homographs are words that are spelled the same but have different meanings.
Pen Pen TriIcelon was created on 1998-11-27.
Ink Pen was created in 2005.
Pen Room was created in 2001.
The Poisoned Pen was created in 1989.
Pen Pusher was created in 2006.
PEN America was created in 2000.
International PEN was created in 1921.
May Pen was created in 1660.
PEN-International was created in 2001.
Poison Pen was created in 2006.
Pig-Pen was created in 1954.