VINTAGE BLUE BALL PERFECT MASON QUART CANNING JAR #5 1910 - 1923 era.  My daughter used these jars at her wedding.  It is in great condition.  No cracks.  I have several of these jars available.  The photo might not be the exact one you will receive ... there will not be a bubbles in any of the jars and not any have damage.  The jars that had defect got tossed in the garbage