Not wishing to be too pickie but are you sure it's not a "monaco" rather than a "milano" and if so, it will probably be a very rectangular machine, very compact sized (for what you would expect for a "regular" 3 group machine), with each of the 4 ends/edges of the body having a square pillar into which the 3 flat sides are slotted? If so your questions can be narrowed down considerably. G.
