Burglars broke into a fish and chip shop in Ilkeston and stole valuables from inside.
The offenders went into Model Fish Bar, in Cotmanhay Road, and searched both the shop and an adjoining property.
Two Toshiba laptops, two Acer tablets, an 18in 9ct gold chain and two 9ct gold bracelets were taken in the break-in.
Some of the items stolen belonged to staff at the chip shop.
The burglary took place between noon and 8.15pm on Sunday, March 22.
Detectives investigating the offence want to hear from anyone who saw suspicious activity in the area around the time, or may have been offered items for sale since then.
Witnesses or anyone with information should call Derbyshire police on 101, quoting crime reference 11942/15.