Finding buried treasure in San Antonio

It happened, once. Eighty-eight years ago. It's reported that way in San Antonio Remembers.

1922
A pot of gold was unearthed on the site of the new park at Main Ave. and Romana St. today. Workmen reported the gold was in $5, $10 and $20 pieces but gave no estimate of the total find.

No word on any nearby rainbows. Or leprechauns.