Found bottle in Key West Harbor

[oremug]

Hi, I found this bottle in the Key West Harbor while scuba diving, not sure if it is anything but it looked pretty cool with all the coral growth. Does anyone know what it could have been used for and date? It measures about 7" tall, 4" wide, appears to have had a metal cap. I'll leave a pic. This pic is the bottom with markings. The 2nd message will have another pic. Thanks

 

[oremug]

front pic.

 

[Harry Pristis]

Welcome, Oremug . . .

This is a whiskey pint flask made between 1933-64. Not much collector value, but a nice souvenir.

----------Harry Pristis

 

[Maine woods Digger 2]

Welcome, OREMUG

thats a find bottle you have found, Great souvenir if you ask me, Looks like and whiskey bottle to me I would say between 1950-1960's