<p>1920s: Rolleiflex<br>
1930s: Hansa Canon<br>
1940s: Nikon I<br>
1950s: Petri Color Super F1.8 (my great-grandfathers last camera)<br>
1960s: Olympus Pen FV<br>
1970s: Polaroid SX-70<br>
1980s: Canon RC-701<br>
1990s: Nikon FM2/T<br>
2000s: Sharp J-SH04<br>
2010s: Nikon Df</p>