Vintage fountain pen

Parker 75 Regency fountain pen, more commonly known as the "Rainbow" 75, 18K gold-filled barrel and cap is perhaps the rearest Parker 75 pens. It was a very complicated and difficult manufacturing process that resulted in many rejects, and in turn, an excessive manufacturing cost. This gave way to a very short product life. Beside this Parker 75 Rainbow, there is another Parker 61 Rainbow. Parker 75 Design and Features: - The Parker 75 featured the distinctive "Sterling Cicelé" grid pattern, which was created by cutting a grid into the sterling silver body and then staining the grooves black. - It had a triangular grip section, similar to the design of the Lamy Safari, which provided a comfortable and ergonomic writing experience. - Other notable design elements included the gold-plated trim and the iconic Parker arrow clip. Parker 75 Variants and Materials: - Beyond the standard Sterling Cicelé model, Parker produced the 75 in a variety of other materials and finis