3 methods for shooting a film camera without viewfinder

Here are three different ways in which you can shoot a film camera like a Zeiss Nettar, Voigtlander Bessa, and plenty if not all folding cameras. These are just some of the tricks that I use to get super sharp 120 shots from my Zeiss Nettar 517/16 6x6 folding camera as well as with a Zeiss 515/2.
Hope this helps some of you out!