The undated Målerås catalogue must be later than 1924, since that was the first registering of that name. (before that it was called Strömsborgs glasbruk)
The word skyltglas is not very helpful, but since the catalogue contains several shop-display items my guess is that it was meant to use for displaying something in a shop.
(Skylt means sign, or display: skyltfönster = display window)
Considering the style of the catalogue, I would guess it was printed before 1950, possibly earlier.
Not very helpful, but...