Of the portion acquired in 1992, a very damaged photograph of the Meerpaal in Dronten was destroyed on arrival. The section donated in 1996 was almost completely destroyed or returned, only two stacks of identical photocopies of it survived. The slides from Bouw-es-wat-anders and the documents on the competition for the expansion of the Lower House were acquired in 2001 to be added to the Van Klingeren collection.A number of photographs and documents that were housed in the former archive called Tentoonstelling Architectuur van het Drama (TABR) have been returned to the Frank van Klingeren collection (KLIN). This concerns the documents that can be found in this collection under the request codes KLIN ph1-7 and KLIN d1-7.The collection contains a number of duplicates housed in a separate cover with the request code d9. A list has been added to the management file describing these duplicates and listing the numbers.In 2008 there were 2 acquisitions processed, they were acquisition numbers 2004.004 and 2007.027.To 2004.004 belong the following request numbers: t4-t12, d27-d34, ph104-ph290 and n33-n35.To 2007.027 belong the following request numbers: t1-t3, d10-d26, f4-f10, ph8-ph103, n1-n32.