The wattmeter being early 20th century, housed in wooden case, the lid with a card giving calibration dates, the earliest one being 1913; the second instrument, 1930s or later, with dials for measuring volts, ohms and amps.

Wattmeter 5.25 x 8 x 7.5 in.; Combination meter 5 x 11 x 6.5 in.

Both items with scuffing from use; not tested; not guaranteed to work.