And the process continues. I still do not like the Glasgow point, and all I can say really is that it doesn’t feel right. As so after playing with it for a while I decided to opt for an overtly plano-convex approach with my next attempt. The rationale behind this was to make the process simple. Rough out the shape by attacking one surface only. This would also create a platform all around the preform. I could then use this platform to punch out large flakes making the plano-convex cross section and giving the piece the characteristic look.
For this second point I selected another blank from the Camp Coffee bottle, this one from the ‘& Chicory’ section. In theory the plano-convex approach would leave on the lettering.
In practice, it didn’t. I like this point, although it is difficult to explain exactly why it looks and feels more correct. It is approximating a lens shaped profile, and I was able to be more confident in how I worked this piece. It may simply be that in plan this piece looks similar to the museum examples I have seen. All I can say is that I am pleased with it. The ‘&’ is a useful landmark to show how much material has been removed.
Whilst it didn’t work out exactly as expected, I enjoyed the process of working through an idea. The emerging goal seems to be to get four points from the four blanks produced from the Patterson’s Coffee bottle. That would be a satisfying result 🙂