Crossword Clue:

days happy time in the past

Answer	Crossword Clue
HALCYON	... days (happy time in the past)
OLDEN	... days (time long past)
OLDEN	.. days (time long past)

RON	First name in the "Happy Days" cast
ERA	Time in the past
WAS	Time ... (in the past)
SINCE	In the time past.
YORE	Time in the past
AWHILEAGO	Some time in the past
AWHILEBACK	Some time in the past
ONCE	At a time in the past

EONSAGO	A long time in the past
ERST	At one time in the past?
ERST	Before the present time, in the past
DATE	Belong to a definite time in the past.
PIUS	Pope's name over half the time in the past 230 years