I guess no collection is complete without something from Mont Blanc. Here are the ones in my collection. I believe they are the Mont Blanc Meisterstuck models except for the stainless steel roller on the right. You have a ball point, .05 pencil, black and red roller and a stainless steel roller. All the rollers use the same refill. Non are currently in use. Pencil needs some work. Most of these are around $100.00 each but the stainless steel roller was about $35.00 in the 80s and I bought it in Germany. The rollers are nice writing pens and now that I have posted them I may pull one out to use. One should be in your collect.