Jacob Quack

Mooring of the mail boat Jacob Quack

Map of the North Sea and the coast of Holland Jacob Quack

Panorama of Rotterdam Jacob Quack

Panorama of Rotterdam Jacob Quack

Map of Brielle and the banks of the Meuse Jacob Quack

Panorama of Rotterdam Jacob Quack

Delivery of mail Jan Houwens I

Receipt of the post at sea Jan Houwens I

Ships at sea Jan Houwens I

Delivery of mail by a postman on horseback Jan Houwens I

Map of Maassluis and the banks of the Meuse, The Netherlands Jacob Quack

Postman riding along the beach Jan Houwens I

The quack Jan Havicksz. Steen

The quack Jan Havicksz. Steen

The quack Anonymous

A Cavalry Stable Jacob Duck

Quack Jan van de Velde II

The Quack, 1610-85 Adriaen van Ostade

Quack Constantijn à Renesse

The Quack, 1610-85 Unknown

Isaac Blessing Jacob, c.1638 Govaert Flinck

Family Concert, or Music Party Jacob Duck

Portrait of the mathematician Carl Gustav Jacob Jacobi, 1843 Anonymous

The quacksalver, 1679 Jan Havicksz Steen

Isaac Blessing Jacob, 1637 Jusepe de Ribera

18th Century Quack Salesman Selling Potions to Citizens Anonymous

The Quacksalver Unknown

Portrait of Jacob Gerard Koch, c.1817 Rembrandt Peale

Portrait of Jacob Jacobsz Steendam, Poet and Historian in Amsterdam, New Amsterdam and Batavia Jakarta Jan Maurits Quinkhard

The Quack, 1610-85 Adriaen van Ostade

Isaac Blessing Jacob, c.1660-70 Abraham van Dyck

Scene Galante Jacob Duck

The Quack Doctor, 1866 Charles Green

Isaac blessing Jacob, 1638 Govaert Flinck

Max Jacob, 1921 Jacques-Emile Blanche

Isaac blessing Jacob Anonymous