This O’Mahony was replaced by the current massive 1950s stainless O’Mahony which currently stands in Aberdeen, Maryland. It, in turn, replaced an older diner, the Ideal Diner.
The New Ideal Diner
Here’s another matchbook cover I just got.
The Pulaski Highway Double T Diner, before it was unfortunately remodeled into the current Happy Day Diner.
Before and after photos here.