Introduced in 1960 after the massive success of the Parker 51, the 45 was designed with the low priced, economy market in mind. The original 45 featured a metal Lusterloy-esque cap and various colored plastics, which was designed to mimic the 51. Over the years, there have been many different colors and trims.

The 45 is slimmer and lighter than the 51 and many of them utilize an aerometric or squeeze converter style filling system. 

This particular pen is the CT Custom model. It features a resin plastic barrel and grip section with a gold plated cap. Overall, this pen is in (D) Fair Condition. Major cosmetic defects can be seen on the barrel. The barrel is also warped. Please see photos.

- Manufacturer/Model: Parker 45 CT Custom
- Year of Manufacture: Mid 1960's
- Color: Gold, Turquoise
- Material: Resin, Metal
- Nib: 10K Gold Fine
- Filling System: Aerometric/Squeeze Converter
- Condition Rank: D, Fair. See Photos.
- Country of Manufacture: United States

Condition Rank Guide:
-N: Item is in New Old Stock condition (NOS). Shows little to no signs of use apart from some minor handling wear.
-A: Item is in Excellent condition. Micro-scratches can be seen on the barrel, cap, and/or grip section. No noticeable scuffs, chips, or cracks.
-B: Item is in Very Good condition. Minor scratches and scuffs can be seen on the barrel, cap, and/or grip section. No chips or cracks.
-C: Item is in Good condition. Moderate scratches and scuffs can be seen on the barrel, cap, and/or grip section. No chips or cracks.
-D: Item is in Fair condition. Heavy scratches and scuffs can be seen on the barrel, cap, and/or grip section. May have small chips or cracks. See description.
-F: Item is in Poor condition. Item is not functional. For parts or repair only.