M-14000 |
Roland |
“Bank” style knob, so-called perhaps because of the solid well-made “commercial” quality. Similar knobs with a plain center are common. Shown in 1909 catalog page 240 and 1915 catalog page 52. M-14003 is a variation from the 1909 catalog. Also pictured is know with screwless attachment.
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Dates:C. 1909 |