Brothers Reinier and Josua Ottens founded the publishing company R&J Ottens in 1726. After the death of Reinier I in 1751, his son Reinier II continued the publishing business with his uncle until 1765. However, the names are reversed: J&R Ottens. The publishing house mainly publishes reprints of older records.
- illustration: this map of the province of Overijssel by N. ten Have was to clarify various border disputes with the province of Drenthe. Colored, scale stick of 2 Duÿtse Mÿlen of 15 in a Graet containing ÿder 2000 Rÿnlantse Roeden [= 7.5 cm] et al. in cartouche at right; a compass rose with 32 rhumb lines in the Zuiderzee near Kampen
- year: ca. 1730
- quality: excellent
- signed: printed in plate
- image size: 43.8 x 56.0 cm (h x w)
- sheet or frame size: 66.0 x 80.8 cm (h x w)
