Smith Corona 5S (Silent) (1949) #5S 154473

Machine Details

Brand: Smith Corona

Model: 5S (Silent)

Made In: 1949 (Syracuse, New York)

Serial No.: 5S 154473

Status: Available for Acquisition

Typeface: Elite, 12cpi

Shift Mechanism: Carriage

Keyboard Layout: QWERTY

Size Category: Portable

Power: Manual Electric

Carriage: 10"

Machine Dimensions (W×D×H): 13.5 × 12.5 × 5.5"

Machine Weight: ≈12.6 lbs.

Case: Yes

Machine Description

This is the model that opened the Super-5 line. Smith Corona launched it in 1949 alongside the Clipper and Sterling, replacing the black-bodied, glass-keyed Speedline series that ran from 1938 to 1948. The 5S serial prefix covers Silent models built from 1949 through 1958, so a “5S” on its own doesn’t pin down the year precisely; check the full serial number against the Smith Corona registry to confirm.

The Super-5 redesign changed three things at once:

  • Crinkle-finish enamel bodies in brown, cream, gray, and later pastel colors replaced the old glossy black.
  • Round bakelite keys gave way to green plastic “teardrop” keys with cupped tops.
  • The body kept its rounded, compact shape, but the materials and color signaled a clean break from the prewar look.

This particular machine has the brown crinkle body with green keys, the most common color combination from this run today. It comes with its original brown plastic carrying case, a nice survival for a 75-year-old machine.

The exterior shows scattered surface rust. On a Super-5, this almost always sits on top of the enamel and doesn’t compromise the steel underneath. Fine steel wool with a light oil, or a rust-specific product like Evapo-Rust on a cloth, will lift most of it without touching the crinkle texture. Go slow around the decals and any chrome trim; both can strip faster than the rust does.

Mechanically, this one is in good shape. The 5-series basket-shift design and frontstrike typebars were built for daily use, and a clean example from this period can still type as well as it did in 1949. If the action feels good now, a basic service, ribbon, platen check, and lubrication, is usually all it needs.

A Silent from this era is a solid entry point if you want a Super-5 without chasing the higher trims. The Clipper sat below it, the Sterling above it, and the Silent-Super topped the line a few years later. All of them share the same chassis and type the same way; you’re mostly paying for features and finish, not function.

Serial Number Location:

Under ribbon cover, stamped on to the left side of frame Serial Number Location Image

Features

  • Tabulator
  • Ribbon Selector Bichrome + Stencil
  • Variable Line Spacing
  • Margin Release
  • Touch Selector
  • Paper Support
  • Pop-up Ribbon Cover

Condition Report

Restore
Fair
Good
Very Good
Superb

– Exterior / Aesthetics

Decent condition, but spots of rusting on body.

✓ Action / Feel

✓ Carriage

✓ Platen

✓ Paper Feed

✓ Escapement

✓ Typing Functions

– Type Quality

Perhaps it's in need of a slug cleaning. Characters are a bit soft.

✓ Type Alignment

✓ Keys

✓ Ribbon Mechanism

– Bell

Present & clear, but a bit muted/thin sounding

✓ Decals / Logos

✓ Feet / Pads

Condition Notes

There are spots of exterior rusting in various parts of the machine's body. The internal mechanics are solid & operative, if not clean.

Case Condition Notes

Case is solid and internal mechanics are clean & operational.

Date of Inspection

Provenance

Location: Secondary B

Acquired pre-2008 (possibly late 90s or early 2000s). Has been in the Hanttula Typeworks collection since then.

Type Specimen

Type specimen for Smith Corona 5S (Silent)

Sound Specimens

Bell Sound
Typing Sound
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