There is little left here, though the assay office, built up against a massive square rock still stands.
I've seen him like this before—the night he shot our own men in the assay office.
He was partner with a man named Hogan in an assay office and knew a good many mine managers and superintendents.
The duty is paid at the assay office at the time the goods are sent to be marked.
All the places I had to search for her were the stable and the assay office.
"I have had it stamped at the assay office, father," she replied.
The house in which he was born was a large yellow mansion, standing on the spot on which the assay office has since been built.
"That's the assay office estimate," said the miller, with a smile.
They had for the former purpose an assay office more than 500 years ago, which is mentioned in their books.
The maker put his stamp on the piece prior to sending it to the assay office.