Type New old stock ballpoint Product Name   Prelude Manufacturer and Year  Sheaffer USA ... they started producing the Prelude in 1997 and some of these pens are from that first series. The majority of these were made in the USA, but...

Type  ballpoint pen with "reminder clip" (in order to clip the pen on your pocket, the tip gets retracted) Product Name  550 Imperial ballpoint. The 550 pens were part of the Imperial product line and were higher-end than the 330/440 pens...

Type ballpoint pen with "reminder clip" (in order to clip the pen on your pocket, the tip gets retracted) Product Name Sheaffer 330 - White Dot Manufacturer and Year Sheaffer - early 1970s The original sticker still visible on the cap says...