Guitar
Maker
Elmer Stromberg
Maker
Charles A. Stromberg
Date1946
Place MadeBoston, Massachusetts, United States, North America
ModelMaster 400 / arch top
Serial No.571
SignedPrinted in blue ink on adapted paper mailing label with decorative border, the guarantee and serial number typed: FROM [scratched out in pencil] / Chas. A. Stromberg & Son / 40 HANOVER ST., BOSTON, MASS. / for [scratched out in pencil] This Guitar is guaranteed for a / lifetime to original purchaser if / used properly. Serial #571.Engraved and painted on headstock: 400 / Stromberg / BOSTON / MASS.
MarkingsDie-stamped twice on inside of back, visible through each f-hole: 571
Stamped on tuner gear covers: KLUSON
DescriptionStromberg’s top models, with their colossal, nineteen-inch-wide bodies, provided the tremendous volume and projection needed for a rhythm guitarist to be heard in the large jazz orchestras of the 1940s. Charles and Elmer, father and son, worked together in Boston, beginning in the early 1930s. Though they competed for business with John D’Angelico in New York, their total output was only 636 instruments, a little more than half the number made by D’Angelico.
NMM 10863 reflects Stromberg’s post-1940 style, with a single diagonal top brace and carved, rather than pressed, arching. The Master 400 was their top grade instrument, with a decoratively engraved and painted headstock veneer and maximum body size. Both Charles and Elmer died in 1955, as musical tastes were changing; rock and roll and country had begun to overshadow big band jazz as America’s most popular musical styles.
Stringing: six steel strings
Soundboard: arched, two-piece, quarter-cut spruce: wide grain
Back: two-piece maple cut off-the-quarter: medium, horizontal curl; wide grain
Ribs: two-piece, slab-cut maple with faint blister figure
Head: maple with black celluloid over white celluloid veneer; model and signature engraved in headstock and painted ivory and gold
Neck: two-piece maple; integral with head; maple of inlay along center line with brown-stained maple strips on each side
Heel cap: five-ply thin black-white-black-white-black celluloid layers
Binding: white celluloid; trim comprised of five-ply (black-white-black-white-black) celluloid purfling strips on top and two-ply (black-white) celluloid purfling strips on back and ribs
Fingerboard: ebony bound in ivoroid with five-ply (black-white-black-white-black) celluloid purfling strip trim on top sides, two-ply black-white celluloid purfling strip on lower end and sides; end terminating in a point, with rounded edges on the sides; 20 nickel-silver frets; mother-of-pearl block behind 15th fret; split mother-of-pearl blocks behind 1st, 5th, 7th, 9th, and 12th frets; black celluloid side dots behind 3rd, 5th, 7th, 9th, 12th, and 15th frets
Nut: bone
Bridge: two-piece rosewood (compensated) with brass screws for height adjustment; triangular mother-of-pearl inlays on each bridge foot
Tailpiece: gold-plated brass with geometric cut-outs, secured to lower rib with three gold-plated steel domed, slotted screws
Tuners: six Kluson gold- plated brass worm-gear machine tuners with tulip-shaped, yellow, marbleized celluloid heads
Endpin: white celluloid
Soundholes: f-holes bound in two-ply black and white celluloid purfling strip trim
Pick guard: translucent imitation tortoise-shell celluloid bound in white celluloid with five-ply (black-white-black-white-black) celluloid purfling strip trim with stair-step outline on treble side, mounted on guitar with gold-plated brass bracket and three gold-plated steel screws; bracket possibly later
Lacquer: dark red-brown sunburst
Linings: maple on back; kerfed maple on top
Neck block: mahogany; rounded corners
End block: spruce; grain runs parallel to plane of top and back; chamfered corners
Top bracing: spruce bassbar
Grafts: spruce diamond cleats along inside of top joint; white canvas reinforcement strip on inside of top, upper bouts
DimensionsTotal guitar length: 1096 mm (43-3/16″)
Back length: 554 mm (21-13/16″)
Upper bout width: 328 mm (12-29/32″)
Waist width: 275 mm (10-27/32″)
Lower bout width: 485 mm (19-1/8″)
Rib height (including edging) at heel: 90 mm (3-9/16″)
Rib height, at waist: 88 mm (3-7/16″)
Rib height, at end block: 89 mm (3-1/2″)
Head length: 195 mm (7-11/16″)
Head width, top: 82 mm (3-7/32″)
Head width, bottom: 102 mm (4″)
Neck length (nut to ribs): 348 mm (13-11/16″)
Neck width, nut: 44 mm (1-21/32″)
Neck width, heel: 55 mm (2-5/32″)
Soundhole length: 179 mm (7-1/32″)
Vibrating string length (nut to bridge edge): high E: 646 mm (25-7/16″); low E: 650 mm (25-19/32″)
ProvenancePurchased from George Gruhn, Nashville, Tennessee, 2005.
Published ReferencesJames Westbrook and Ted Fuller, The Complete Illustrated Book of the Acoustic Guitar (Wigston, UK: Lorenz Books, 2012), cover and p. 232.
Credit LineBoard of Trustees, 2005
Object number10863
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