On Friday March 29, a reportedly stolen bank card was used at the Post Office on Brackenborough Road, Louth.
The purse containing the bank card had been reported missing that morning.
The man that police wish to speak to is described as white, mid 40s, 5’ 9”, with short hair on the top, a tattoo on the left-hand side of his neck, and wearing a green bomber jacket, striped v-neck jumper and jeans.
If you believe you can help, contact Lincolnshire Police by calling 101, quoting incident 46 of March 12.
Alternatively, contact Crime Stoppers anonymously on 0800 555 111.