Description
Three clinometers: Bushnell's improved, labeled "US-CE-C", mahogany base, instruction guide, 8 in. case, minor abrasions and scratches ; K&E, serial number 79504, in 9 in. case, excellent condition ; Dupa No. 600, 10 in. case, excellent condition . The Collection of the Late Ronald Kiser, Mars Hill, North Carolina