found a 1/2 Gallon Square Knox in the smokehouse

[mommybunnyfly]

Hello! I love jars and I'm extremely new to collecting. I collect for their beauty but I have no clue about their age or their values. My newest finds came from my grandmother's smoke shed. I was looking for some wide mouth quarts for pickling my okra and I found way more than I bargained for. My little heart just pitter pattered at the sight of all the different shapes, sizes, and manufacturers...but the ones that intrigued me the most were these square Knox 1/2 gallon jars. I cannot find any information on them at all...could someone assist me? The only thing it has on the bottom is either a 6 or a 9.

 

[deenodean]

Welcome to the world of jars.Nice jar you have. Value = $10-15 if you have the correct lid.I believe I can see an amber jar in the background of that Ball Perfect Mason, can you post a picture of this one too? Also post the names, sizes and pictures of your other jars.