A pair of bar magnets in fitted mahogany case - 14½in wide; a spectrometer signed on the horizontal plate A.Kruss Hamburg, on tripod stand -13in high; and three part drawing sets in cases

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A pair of bar magnets in fitted mahogany case - 14½in wide; a spectrometer signed on the horizontal plate A.Kruss Hamburg, on tripod stand -13in high; and three part drawing sets in cases
see part illustraton (5)

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