Yes they are.
135
writing
Parker fountain pens are much more expensive than ordinary pens, but the higher quality product may be worth it. The least expensive pens in the Parker line are the Vector series, which retail for around 10 pounds each.
They are both used for writing and drawing.
The red pen began as early as the 17th century when medieval European scribes created red ink, for writing with writing instruments. In 1931, Parker Quink Ink began manufacturing ink in a variety of colors, including red for rollerball and pens.
for writing
Pilot and Parker
none
In Parker IM pens, "IM" stands for "Innovation and Modernity." This designation reflects Parker's commitment to blending contemporary design with innovative features, making the IM range both stylish and functional. The pens are designed to appeal to a modern audience while maintaining the quality and craftsmanship associated with the Parker brand.
Yes, ink pens were commonly used in 1843. However, the design and materials of the pens varied, with quill pens being popular at the time for writing. Metal pens were also emerging as an alternative to quill pens in the mid-19th century.
Yes
I believe that the parker sonnet is a far supirior pen. The writing style is a higher quality from the parker and also allows a better in stroke from the nib. Although both pens feel good in the hand the seem to be good quality however the parker seems to fit in the hand better and feel more comfortable. The waterman also seems a bit thin and light when writing.