See the following: As I can tell, it is 14K gold with palladium instead of zinc as one of the other ingredients. http://www.hooverandstrong.com/mill/castinggrain.htm
The collective nouns are a pall of suspicion or a pall of smoke.
"OB" stands for Ostby & Barton
a pall (or casket pall / funeral pall)
pall bearer
The journey undertaken by Phileas Fogg in Jules Verne's novel Around the World in Eighty Days starts and finishes in the Reform Club, which is on Pall Mall.
Lisi Pall was born in 1951.
Olga Pall was born in 1947.
This Leaden Pall was created in 1993.
Gloria Pall was born in 1929.
David Pall died in 2004.
David Pall was born in 1914.
The population of Pall Corporation is 2,011.