free 28,5mm filter set

[laptoprob]

So I got this 28,5mm push-on Kenko set together with some 21,5mm filters to fit the 19mm Elmar threads.
It is a cardboard box with a plastic case with yellow, blue and red filters. All chrome rimmed.
I have no idea what lens they might fit.
The whole thing weighs about 140 grams, shipping will be 3 euros.

 

[VictorM.]

They will fit a Rolleiflex Old Standard from the mid to late 1930's (as in my avatar!). And probably Contaflex as well.

 

[laptoprob]

Nobody using Rolleiflexes?

 

[VictorM.]

Nobody but us old guys... I'd take 'em, but I already have too many!