This very nice HO gauge locomotive by Liliput is L111123 a DR BR 01.10 streamlined steam locomotive in black livery, it has running number 01 1090.

The Deutsche Reichsbahn Class 01.10 was a series of express steam locomotives. Developed at the end of the 1930s it was part of the standard locomotive programme (Einheitsdampflokomotiven). Modernized in the 1950s, the class lasted almost until the end of steam operation at the West German Deutsche Bundesbahn (DB). 

Out of a perceived requirement for 400 locomotives, 204 were initially ordered in 1939 from all major German locomotive manufacturers. However, as a result of the Second World War only 55 were eventually delivered, all of which came from Berliner Maschinenbau.

In 1944 all engines of the class were moved to western Germany due to the course of the war.

After the Second World War the engines were in a pitiful state. Parts of their streamlined claddings were missing and the boilers, made of steel that was not age-resistant, showed signs of fatigue. On 20 June 1945 the entire class was temporarily withdrawn, having run less than 500,000 km. However, as a result of the post-war locomotive shortage, the class was partially reprieved and several engines with minor damages were overhauled. However the majority of engines remained sidelined until 1949. In that year it was decided that all but one locomotives (the finally retired 01 1067), should be refurbished. The streamlined casings were completely removed and Witte smoke deflectors fitted.

A number remain in preservation. 

The loco is in excellent condition as you can see in the pictures, it is tested and runs. It would benefit from a service before use to ensure smooth running as it has been sat on a shelf for a long time. A complete external visual inspection has shown the overall condition is very good. It comes complete with its box. The box is in good if a little shelf worn condition. 

Overall this is a really nice scale locomotive and would look fantastic on a layout.

Do please have a look at my other listings, I typically have various HO and OO locos on offer as well as an extensive range of imported N gauge locos and other items. 

Note: I do recommend all locos are cleaned & serviced, as they have some age to them even if the quality looks at the highest level (fairly standard advice for all locos!).