I have an identical INCA to the one in the picture. I think they were made around the late 70's and early 80's. They were then marketed as the Euro 260, I think only with the integral motor- Up to that point they were avaiable in an unmotorised version, which saved a lot of money at the time. Ther was almost no competition as the few other consumer bandsaws were three wheel and also somewhat flimsy. It also had what they called a fretsaw attachment as an optional extra, whcih invilved a 1/8" blade and, I think, replacing the blade guides and abck bearing with a grooved bearing in which the blade ran.
Just to add a few points from my experience, to those already contributed: the mitre fence is a disappointment as it is, unusually, designed to run in a dovetailed groove. The slightest distortion in the steel slide bar means that it jams. The saw is beautifuly engineered and light enough to take out on jobs, and is also extremely powerful and will cut very deep. The direct drive fom motor to bottom wheel (no belt or pulley) means that it cuts very smoothly. You have to be very careful adjusting the blade guides because everything is done by small allen key and the guides are metal, so if the rear bearing is not firmly in place and a narrow blade gets pushed back, it will quickly strip the teeth. In fact there is alot of poking about in small spaces with allen keys whenever adjustments are needed. After longing for one for decades, ever since they first appeared, and having had one on loan now for a few years, I prefer something more substantial, but if you are prepared to put up with the fiddling and do not pay too much then it is a good saw which (almost literally) punches above its weight.