Dapper was originally developed for and by Stack Overflow, but is F/OSS. Sponsorship is welcome and invited - see the sponsor link at the top of the page. A huge thanks to everyone (individuals or ...

The records of G. Cramer Oude Kunst in The Hague in the Netherlands document the gallery's business since the early 1900s until the late 1990s, with the bulk of the collection dating from 1938 to 1998 ...