Rinse the corn, and place in a large bowl with the salt and enough water to cover. Refrigerate until needed. Sterilize two 1quart jars in simmering water for 5 minutes.
In a large stock pot, stir together the vinegar, sugar and pickling spice. Add the bay leaves and cinnamon stick. Bring to a boil over medium heat, stirring occasionally to be sure the sugar has dissolved.
Drain and rinse the corn under cold water. Add to the pot with the pickling mixture. Return to a boil, reduce heat to low, and simmer for 10 minutes. Remove corn with a slotted spoon, and fill the sterile jars. Remove the cinnamon stick and bay leaves from the liquid, and discard. Fill the jars of corn with the vinegar mixture to within 1/2 inch of the top. The corn should be completely covered. Wipe the rims of the jars with a clean cloth. Seal with lids and rings.
Process the jars in a hot water bath for the time recommended by your local extension in your area. Most areas require about 10 minutes in a water bath of 180 degrees F (82 degrees C). Refrigerate after opening.