• Leblanc

    Le Rationnel, Semi-Rationnel (SRB) and Leblanc System

    by  • June 15, 2010 • Leblanc

    Let’s first talk the name game. The three models pictured here are called by what Leblanc called them: Le Rationnel (because that’s what’s engraved on the horn), Semi-Rationnel and Leblanc System (which is also called “Revolutionary System” in some Leblanc literature, as seen in this catalog from 1974). However, I’ve seen people call each...

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