Langstroth mid-range type 2 single-frame observation hive.
With rear and brood chamber and sloping roof with sheet metal.
Double-sided hinged doors, good quality glass and wood.
Technical characteristics:- Model: Langstroth.
- Material: Pine wood.
- Enclosure: Felonic board.
- Glassware: Crystal or methacrylate.
- Roof: Inclined.