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First (on the left) is a serif, maybe art nouveau style? Distinctive three line etching on wavy crossbars for A and H. Mackintosh style dot ornament in the C counter and the D. It's close to a few fonts, but just not quite there. Seems close to Mackintosh and Mackintosh variants.
Second is clearly a decorative face, but I could not pin down the pattern of three diamond–large diamond–three diamond ornamentation.
Both are metal type, obviously, owned by Peter Koch of Peter Koch Printers, my employer for the summer.