Parker advanced the efficiency and ease of using fountain pens when it created the Lucky Curve inkfeed. This is an early Parker Lucky Curve button filler from the very early 20th century. Click the headline for close-ups of the pen and nib. Notice the pen still has a slip cap and significant chocolate hazing of the black hard rubber (ebonite). We have not attempted to restore this pen. Notice how the threads of the blind cap by the button are missing. We feel that this rare older pen is likely too fragile to properly disassemble and put back together. Its 14k gold nib is a beautiful number 2 size that writes a very smooth medium line with a little flex. It also appears to have an early inkfeed. The pocket clip is an aftermarket clip made by the Rexall pharmacies. Slender and 14.1cm capped.