LOW COUNTRIES -- BOELLAARD, Margaretha Cornelia (1795-1872)? (View of the castle of Rhynauwen/Rijnauwen). N.d. (=1811?). Drawing in grey wash. 180 x 232 mm. Mounted along margins, under passepartout. Monogrammed in pencil 'M.G.B. f'. Dated 'December 1811' on v°? -- Added: Gijsbertus Arnoldus GRETSER (1815-1864). (Castle view/Tiel?). 1855. Drawing in pencil and colour wash. 177 x 240 mm. Signed in l.l. corner. Annotated 'Tiel' and dated. -- Petrus Josephus LUTGERS (1808-1874)? (View of 'Huis Marlot', The Hague). N.d. Drawing in colour wash. 173 x 238 mm. Mounted along margins, under passepartout. -- And 4 o. views of castle-like buildings in disrepair. (7).