Organ at the Dorpskerk at Noordbroek

[2] Albertus Antonius Hinsz extended the instrument in 1768 by three stops, and enlarged the Hoofdwerk case backwards for this purpose.

Freytag moved the pedal pipework onto new soundboards either side of the Hooofdwerk, and extended the main case by adding an extra pair of towers.

For the new pedal towers he made front pipes with lancet lips in the style of the early 17th century.

Freytag may have modelled the design of the front pipes and the pedal sound-board on Schnitgert's organ in Noordwolde, on which he had worked in 1802.

He joined the pedal towers to the Hoofdwerk case with pipe-flats in the Schnitger style, so that the organ now had a greatly broadened, five-towered facade.

In addition, in collaboration with the sculptor Mattheus Walles, he added crowning vases and urns on top of the case, as well as new side wings, and renewed almost all the carving and the ornaments in the pipe panels in the Classical style.

Between 1955 and 1958 the organologist Cor Edskes and Simon Graafhuis (who served as organist in Noordbroek from 1946 to 1983) returned the Rugpositief to its 1809 state.

Berend Veger & Winold van der Putten carried out further work in 1983 and partially restored the reed stops.