Minolta right angle finder brand_Minolta Flic Film Slick 200 is

Flic Film Slick 200 is a wetting agent similar to Kodak Photo-Flo: a tiny bit in the final rinse will make water scoot right off your film

and a data back that will let you set any date up to the end of 2019

The Voigtlander Color-Skopar 20mm f3

A genuine Nikon strap- the nice yellow one that came with the F4

no reason we can see that it wouldn't fit other Leica M cameras

Minolta right angle finder brand_Minolta Flic Film Slick 200 isThe Minolta Angle Finder slipS onto the viewfinder of compatible cameras and provides a rotating, focusable view of the groundglass with switchable 1x 2x magnification. Ideal for copystand or precision macro work, this angle finder will fit most Minolta manual focus SLR cameras with rectangular viewfinders; may fit other cameras, but no guarantees. In very good cosmetic condition, with light surface wear, clean optics.