siera: B15AU (B 15 AU);

Please note for furhter indentification of this and other Siera sets, that Bill Meacham's pictures might well show a B18AU instead of a B15AU.

As is (though just merely) visible, the type plate was double stamped. Bill Meacham confirmed that in an email to me.

Mark Hippenstiel

Für diesen Post bedanken, weil hilfreich und/oder fachlich fundiert.