INTRUDERS broke into a shed on the grounds of Skipsea School and stole 12 laptop computers.
It happened between 3.20pm on Sunday June 19 and 7.20am the following day at the school in Main Road.
The laptops are described as old looking silver coloured Travel Mate 2410s, manufactured by Acer and Toshiba. Each one is marked with a permanent marker pen identification mark.
Officers investigating the burglary are appealing for anyone who may know the whereabouts of the stolen laptops, or has any information relating to this burglary, to contact Humberside Police on 0845 60 60 222 quoting crime reference 1843269, or Crimestoppers anonymously on 0800 555 111.