Earliest of the 16th century waffle recipes, Om ghode waffellen te backen – from the Dutch KANTL 15 manuscript (ca. 1500–1560) – is only the second known waffle recipe after the four variants described in Le Ménagier de Paris. For the first time, partial measurements were given, sugar was used, and spices were added directly to the batter: Take grated white bread. Take with that the yolk of an egg and a spoonful of pot sugar or powdered sugar. Take with that half water and half wine, and ginger and cinnamon.
In 1887,Thomas Edison built a research laboratory to be devoted to the "rapid and cheap development of inventions." Eventually, about 200 scientists, engineers, and technicians were employed there to invent to order, “useful things that every man woman and child wants… at a price they can afford to pay.” The "Edicraft" line came close to fitting this paradigm -- it was developed in the late 1920s when electric appliances were a growing industry that generated high profits. The "Edicraft" line included a clamshell type toaster, a sandwich grill, a waffle iron [below], a combination grill/waffle iron and a coffee urn/water heater (the “Siphonator”.) The entire line was of high quality but were expensive, on the order of $25 per unit -- equivalent to $800 in 2011! The Edison Company stopped production of appliances in 1934.
We are including a look at Table Broilers here because they are part of the "make it at the table" ethos that prevailed when electric appliances were relatively rare and consequently tres chic. Wealthy hostesses missed no chance to show off their shiny new appliances. In turn, companies like Manning-Bowman sold appliances that were more like chrome sculpture. When appliances became more commonplace, they were removed from the table and relegated to the kitchen.