The monotype in my picture hardness tests at 28 BHN.
You cannot discover new oceans unless you have the courage to lose sight of the shore
I have 8 of those. They say STAR PARTS on the top of the ingot. They are about 25 lbs each. The looped end was for hanging in preparation for the melting pot. It is very interesting to see a linotype machine still in operation. They have one in the Shelburn Museum in Shelburn VT. It makes me drool to see the pile of linotype they have there. They won't sell it. I asked.
BP | Bronze Point | IMR | Improved Military Rifle | PTD | Pointed |
BR | Bench Rest | M | Magnum | RN | Round Nose |
BT | Boat Tail | PL | Power-Lokt | SP | Soft Point |
C | Compressed Charge | PR | Primer | SPCL | Soft Point "Core-Lokt" |
HP | Hollow Point | PSPCL | Pointed Soft Point "Core Lokt" | C.O.L. | Cartridge Overall Length |
PSP | Pointed Soft Point | Spz | Spitzer Point | SBT | Spitzer Boat Tail |
LRN | Lead Round Nose | LWC | Lead Wad Cutter | LSWC | Lead Semi Wad Cutter |
GC | Gas Check |