Mahogany case for eidograph
Mahogany case for eidograph, by Alexander Adie, Edinburgh,( 2'11 1/4" x 7 1/4" x 4")
Eidograph, by Alexander Adie; in mahogany box 2'11 1/4" x 7 1/4" x 4", middle bar divided and numbered 0 to 70 each way; arms 70 one way, and 80 the other
Mahogany case for eidograph, by Alexander Adie, Edinburgh,( 2'11 1/4" x 7 1/4" x 4")
Eidograph, by Alexander Adie, middle bar divided and numbered 0 to 70 each way; arms 70 one way, and 80 the other.