Thieves have made off with lead and copper after raiding a Brassington farm yesterday (May 18) between 12-12.30pm.
Police are asking members of the public to look out for a white Transit van which they believe is connected to the raid.
It has yellow lights on the roof and distinctive yellow stripes on its sides and bears the registration plate NL54KMO.
There is a possibility that this may be a false registration plate.
If you have any information to share please phone the police on 101 or email DRCT@derbyshire.pnn.police.uk, quoting crime reference 17000208056.