I have done nothing to these. They may or may not work. Nice looking Parker Blue Diamond Duofold Fountain Pen and mechanical pencil set in box. The nib looks like it has a ding/crimp on one side and the mechanical pencil has a tiny gap between the top and barrel. Wear is probably appropriate for the age. Wear on the cap bands. Plunger works well and feels like there may be a good ink sack inside. Pen is 5 1/4″ long, pencil 5″. The item “Vtg PARKER Blue Diamond Fountain Pen/ Pencil Set Duofold Black, tan, gray stripe” is in sale since Wednesday, February 12, 2020. This item is in the category “Collectibles\Pens & Writing Instruments\Pens\Fountain Pens\Parker”. The seller is “projectqoe” and is located in Lake City, Minnesota. This item can be shipped to United States.
- Brand: Parker
- Ink Color: Blue
- Featured Refinements: Parker duofold
- Material: Plastic
- Country/Region of Manufacture: United States
- Vintage: Yes
- Features: Gold Trim