What is the age of my Johnnie Walker bottle and is it worth anything.
I have an old Johnnie Walker bottle I found in my grandads shed. it is a clear see through bottle, with nothing in it. i believe it is a bottle that used a cork to keep the contents in. it has no label and has the writing "JOHNNIE WALKER" on the front as well as "this bottle always remains the property of johnnie walker & sons LTD" please help me with how old this bottle is and is it worth anything?