A Stihl petrol disc cutter has been stolen from a building site in West Road, Bourne, before Christmas.
It happened in West Road at about 1.20pm on Monday December 22 and police are trying to trace a blue and silver-coloured vehicle, possible a Volvo estate, thought to have been used by the thieves.
Anyone with information should call 101, quoting incident 220 of December 22.
Meanwhile, an outbuilding on Sandygate Lane, Horbling, was burgled between 10am and 3.50pm on Saturday December 20.
When calling 101, you should quote incident 278 of December 20.