伟大的祖国·建设·淮河水闸 (Scott 163) 01 - Public domain banknote scan
中文（简体）: 伟大的祖国。第二组。建设。1952年10月1日被中国发行的邮票。 邮票图案为：“淮河水闸”。 Русский: Почтовая марка КНР из серии «Великая Родина» (кит. 伟大的祖国), второй подсерии «Строительство» (кит. 建设). На марке изображены шлюзы на реке Хуайхэ (к... More
Sluice - Pearson Scott Foresman Archives
Line art representation of w:Sluice
John Constable - A Boat at the Sluice (sketch) - WGA05202
Picryl description: Public domain photo of landscape art painting, free to use, no copyright restrictions image.
Ruisdael, Les deux moulins. 17th century painting
Public domain image of a romantic rural landscape, water, 17th-18th century architecture, free to use, no copyright restrictions - Picryl description.
Albert König Die Schleuse
Public domain scan of woodcut print, free to use, no copyright restrictions image - Picryl description
Ecluse - A drawing of a train going over a bridge
Ecluse Public domain photograph of a viaduct, bridge, arch, free to use, no copyright restrictions image - Picryl description
Schleuse 2
Public domain image of an arch structure, bridge, historic place ruins, classical architecture, free to use, no copyright restrictions - Picryl description
Écluse-Léonard-de-Vinci - Public domain dedication image
Dessin du système de portes busquées d'écluse de Léonard de Vinci
Henry Sandham - The Sluice
Illustration shows hydraulic mining for gold in California. Published in The Century illustrated monthly magazine, January 1883, p. 324.[1]