Vintage Swing Timer 923 Wall Clock by George Nelson Associates for Howard Miller

Architect, designer, and writer George Nelson was a central figure in the mid-century American modernist design movement; and his thoughts influenced not only the furniture we live with, but also how we live.

Nelson came to design via journalism and literature. Upon receiving his bachelor’s degree in architecture from Yale in 1931, he won the Prix de Rome fellowship, and spent his time in Europe writing magazine articles that helped bring stateside recognition to Ludwig Mies van der Rohe, Gio Ponti, Le Corbusier and other canonical modernist architects. In the 1940s, Nelson wrote texts that suggested such now-commonplace ideas as open-plan houses, storage walls and family rooms. D.J. De Pree, the owner of the furniture maker Herman Miller, was so impressed by Nelson that in 1944 — following the sudden death of Gilbert Rohde, who had introduced the firm to modern design in the 1930s — he invited Nelson to join the company as its design director.

There Nelson’s curatorial design talents came to the fore. To Herman Miller he brought such eminent creators as Charles and Ray Eames, Isamu Noguchi, and the textile and furniture designer Alexander Girard. Thanks to a clever contract, at the same time as he directed Herman Miller he formed a New York design company, George Nelson & Associates, that sold furniture designs to the Michigan firm, as well as its competitor, the Howard Miller Clock Company. Nelson’s New York team of designers (who were rarely individually credited) would create such iconic pieces as the Marshmallow sofa, the Coconut chair, the Ball clock, the Bubble lamp series and the many cabinets and beds that comprise the sleek Thin-Edge line.

For dedicated collectors, as well as for interior designers who look beyond “the look,” there is a “cool-factor” inherent to vintage pieces from George Nelson and others. Nelson was in on it from the start, and it’s valuable to have a piece that was there with him. But still, as is evident from the offerings from dealers on these pages, in any of the designs, in any iteration whose manufacture Nelson oversaw and encouraged, there are shining elements of lightness, elegance, sophistication — and a little bit of swagger. George Nelson felt confident in his ideas about design and didn’t mind letting the world know.

Though much of Arthur Umanoff’s furniture is marked by a no-frills simplicity common in American mid-century modern design, his work is anything but one-note. Over the course of a prolific career, Umanoff designed everything from case pieces to candleholders to dining chairs in iron, leather, walnut, wicker and more. With furnishings for a broad range of manufacturers throughout the ’50s, ’60s, ’70s and early ’80s, Umanoff continued a thread of sculptural elegance and textural sensitivity through his designs.

After graduating from Pratt Institute in the early 1950s, Umanoff experimented mostly with wood furniture before landing a job at Post Modern Ltd, a New York manufacturer of wrought-iron furniture. There he produced furnishings that married wrought iron with wood and plastic, creating functional pieces free of utilitarian bulkiness. Umanoff continued his experimentation with mixed materials through a partnership with Shaver Howard, for whom he designed wine racks in combinations of iron, leather and wicker.

When Shaver Howard bought Boyeur Scott, Umanoff conceived several furniture designs for the brand, including the 1964 Granada collection, whose curlicue iron bases, visible through glass tops, stand out as some of his most ornate and decorative work. Indeed, much of Umanoff’s oeuvre is far more simplistic, like iron-and-pine armchairs for The Elton Co. or low-backed, slatted-seat barstools with slender iron legs for Raymor.

Umanoff was fluent, too, in the more sumptuous modernism of the era: In the mid-1960s, he designed the 2405 and 4449 armchairs for Madison Furniture Industries. Popular in offices, the walnut-framed, leather-upholstered seats, which could have been mistaken for the seductive Scandinavian modern seating of the era, were reportedly the jumping-off point for Captain Kirk’s iconic seat on Star Trek.

Even as he is among the mid-century modern designers you may not know, with work across such a range of styles and manufacturers (most no longer in business), Umanoff, who died in 1985, leaves a legacy that is fascinatingly diverse and at times enticingly elusive, making his work intriguing objects for collectors.

Find vintage Arthur Umanoff furniture today on 1stDibs.