JNO. HY. ANDREW & CO. LTD. TOLEDO STEEL WORKS SHEFFIELD appears on high grade between the wars doubles of several Liege makers; including Verney-Carron, Jules Bury, Nicolas Lajot, L. Christophe & F. Thonon. I don't have a composition analysis, but in light of the 'Belgian Best' makers using the tubes it was no doubt good stuff.
It is unclear if the tubes were manufactured in Liege or England
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