ACOUSTIC Instrument, or auricular tube. See ACOUSTICS, no 26.
ACOUSTIC Instrument
sub_entry · 61 chars · cross-reference · lineage ↗ · page image at NLS ↗
sub_entry · 61 chars · cross-reference · lineage ↗ · page image at NLS ↗
ACOUSTIC Instrument, or auricular tube. See ACOUSTICS, no 26.