During the late 1910s, the American automotive landscape was a fierce proving ground for new technologies. The Premier Motor Corporation of Indianapolis sought to distinguish itself not merely through luxury, but through profound engineering advancements. As seen in the complete archival document, the focal point of their campaign was the "Aluminum Six" engine paired with a revolutionary push-button transmission system. The advertisement proudly champions the Cutler-Hammer Magnetic Gear Shift. Long before the normalization of automatic transmissions, this system allowed drivers to pre-select gears using buttons mounted on the steering column, relying on electromagnets to execute the shift when the clutch was depressed. This promised a driving experience free from the physical exertion and
Category: Cars
Year: 1917
Rarity Class: A
Sourced from page 388 of Leslie's Weekly, the original artifact exhibits a remarkably even, warm toning consistent with premium periodical stock of the late 1910s. The typographic elements remain exceptionally crisp against the aged paper. Notably, the halftone shading within the mechanical and lifestyle vignettes retains pristine contrast and sharp linework. This distinct visual separation of the flat lithographic layers makes the piece exceptionally well-suited for digital extraction, allowing
Automotive advertisements from this specific decade detailing the Cutler-Hammer Magnetic Gear Shift are highly sought after by both engineering archivists and automotive historians. Because this electromagnetic push-button transmission was a relatively brief, experimental precursor to fluid-driven automatic transmissions, surviving print materials documenting its consumer marketing are exceedingly scarce. Furthermore, the explicit and mechanically precise depiction of the "Demountable Cylinder"—
Designated as a Class A (Rare) artifact, this exceptionally preserved and structurally complex layout details pivotal, experimental automotive technology from the 1910s. Its pristine lithographic flat planes and sharp contrast not only preserve the mechanical ingenuity of the era but also make this piece an exceptional candidate for precise digital extraction and transformation into living 2D animated artwork. It stands as a masterclass in early 20th-century American commercial illustration.
