Archive
of
Collections
Details and Image
Item#
Type
Model
Type No.
Version No.
Maker
Country
Material
Scale Length
Date
Condition
LAW022
Linear
9-K
Music Transposer
Lawrence
USA
Boxwood w/white painted surface and printed scales
"9"
©1946
C4
Notes:
Slide rule for constructing chords in any key & transposing one key to any other.
Click on the
Condition Code
to obtain more details.
