500
These are two nicknames of the "Ethical Suicide Studios."
What are the "Automat," "Birdland," "Cannery," "Catbox," "De-louser," "Easy-go," "Good-by, Mother," "Happy Hooligan," "Kiss-me-quick," "Lucky Pierre," "Sheepdip," "Waring Blendor," "Weep-no-more," and "Why Worry?"