silicon-bronze

And when the silicon-bronze Plumie ship touched the cobalt-steel _Niccola_ -- why -- that charge had to be shared.

The Aliens Murray Leinster 1935

No other silicon-bronze object within a quarter-million miles.

The Aliens Murray Leinster 1935

There might, though, be one or more of those singular, conical, hollow-topped cairns sheltering silicon-bronze plates, which constituted the evidence that Plumies existed.

The Aliens Murray Leinster 1935

But the only fact known about the Plumie civilization came from the cairns and silicon-bronze inscribed tablets they'd left on oxygen-type worlds over a twelve-hundred-light-year range in space, and the only thing to be deduced about the Plumies themselves came from the decorative, formalized symbols like feathery plumes which were found on all their bronze tablets.

The Aliens Murray Leinster 1935

(per 10 trainees) - wood fastenings bronze wood screws silicon-bronze nails (ringed) galvinized finish nails galvinized framing nails fiberglass resin/hardener

Chapter 2 1983