Maker: Wearever.
I have little to offer about this model other than that it’s a good example of Wearever’s earlier emulations of better pens. The open question is whether they were looking at a Waterman or a Wahl for inspiration; I incline to think the latter.
Production Run: Unknown, likely pre-1930.
Cost When New: Unknown.
Size: 13.1 cm long capped, 16.5 cm posted, 11.4 cm uncapped.
Point: Steel.
Body: Metal.
Filler: Lever, capacity approx. 1.0 ml
Wearever does a Wahl. Or a Waterman.
If you are relying on the preceding information to win a bet or impress a teacher, you should read the site’s scholarly caveat. Remember, this is the internet, and it’s full of bad information.