Sheaffer Legacy - Fountain pen

The item in the selected frame is a vintage fountain pen from the American brand Sheaffer, probably a model from the Imperial or Crest series dating from the 1960s or 1970s. The term "sherer" in your message appears to be a typo for the brand name, Sheaffer.

Pen Details
This type of pen is highly prized by collectors for its classic design and writing quality.
Cap: Made in gold-colored metal (often 14kt gold plated) with a "fluted" or "lined" finish with thin vertical stripes.
Body: Made of resin or glossy black plastic.
Nib: Typically an "Inlaid" nib (embedded) in 14k gold, characteristic of Sheaffer styling of the era.
Filling system: Many of these vintage models use the "Touchdown" pressurized filling system or the brand’s standard cartridges/converters.