In the following two chapters 4.1 and 4.2 we are sharing primary and secondary sources of information used in the research of this website. These two chapters also have one common characteristic: They are and will always be "under construction". Because new information will be added when it becomes available.
In chapter 4.1 titled References you will find primary reference data used to evaluate and analyze the miniatures and the personalities behind the miniatures etc.. That data has been extracted from books, journals, factory catalogs, web publications etc. Particularly helpful secondary sources were the Internet Movie Database (IMDb) and Wikipedia.
Chapter 4.2 titled Helpful Background Information and Addresses provides supportive compacted information plus some contact data.
February 25, 2019/WDN