Here we have a Pentel Rolling Writer Desk Set. Not sure of the date because the set is not exactly like the ones in the 1884 catalog on the right. This one has plastic wood grain pens on a marble base. I loaded one pen with black Pentel slim roller refill and the other with a green slim roller refill. These are very collectible because they are a great addition to any desk. The hard part are the refills. It appears that Pentel only makes the black refills but you can still fine the other colors on ebay. Buyer beware because some of these refill are dry. Still a great item. The gold pen at the bottom of the catalog is R3000 10 micron gold plated slim roller. We are lucky enough to have one down in the Supply Room. Add all this great stuff to your collection.