Possible Clues:

• Old reserve from Roma perhaps could hold one's drink in the past
• Handled pot in the past
• A politician and artist going round house for a jar
• Tall narrow-necked Greek or Roman jar
• Am all for a sound of a jar
• Might OAP harm this old jug badly?
• 'Ancient jar with handles and narrow neck, for wine or oil (7)'
• Two-handled vase
• A doorman regularly tracks speed and pot
• Jar of current and classic time