Philly whiskey flasks with oval slug plates are pretty uncommon. Here is a scarce one from Market Street. It is priced way down because I don't think this is supposed to be a shear top and it may be missing the top ring. On the other hand, the "Pat Applied For" could mean it had a metal cap over a shear top and is correct.
Embossed: A. H. ROBINSON & CO / NO 1114 / MARKET ST / PHILADELPHIA / PAT. APPLIED FOR
Height: 6 1/4"
Color: amber
Condition: see above for notes about the top. Other than that, it seems perfect structurally with no chips, dings, cracks or bruises. It does have stain and some overall wear.
Reference Number: GW484