In 1889 DONJ tock delivery of three identical 1C coupled steam engines manufactured by the Atlas Company in Stockholm, Sweden.
They where No 3 Näs, No 4 Carlsfors and No 5 Norrsundet, named after the three sawmills the company owned.
They served at DONJ upp to 1954, 1955 and 1961 respectively and they where weary well liked locos by their crews.
Unfortunately none of them exits today.