I found these pills in my dad's belongings and my brother suggested it was a "party bag". I highly doubt that... so far I've identified two of the three pills but the last one eludes me. I know it must be old as he passed in 2004.

Mortar and pestle logo on one side (found out that was Royce Labs which is now Watson Pharmaceutical)

DARK green

Round small

Imprint # 34625

the other two turned out to be a large dose of acetaminophen and Hydroxyzine Pamoate (antihistamine/anti-anxiety). Is this a party bag?