The kit reminds me of a named one forever ago ,forget the guys name just now but he promoted a longer top than the lower part. The angle of the pics may account for this. Just remembered Dick Sing was his name. He made a trip here with his wife,wrote a few books . He was an engineer by profession and all his turning he miked the parts as he went.The largest retailer in the states at that time had the kits made for them much like Timberbits and Beaufort do now.
I bought all the colours early on the reds,blues,silver,rose gold ,black,matte gold etc. Its neat to see the differences in your pens. Variety is the spice of etc.
Like the pens and details.
Peter.