Acquired from Jim Aten (reported). The owner's account is clear on the source but uncertain on the transaction type: "I know that we got it from Jim Aten, but I can't remember if it was at an auction or a private sale." (reported) Price paid was approximately $4,500 (reported). Acquisition date is estimated by the owner at approximately 15 to 20 years before the June 2023 photograph session, placing it in the approximate range of 2003–2008 (reported). The owner notes it was in a park (reported).

Prior park operation is reported by the owner but the specific carousel and location are not identified. Jim Aten does not appear in carousel specialist dealer directories or specialist auction records accessible through this research pass; his role as dealer, agent, or private seller is not established (sourced — absence). No further provenance chain has been documented. Park exit records for this figure are unknown.

The Herschell-Spillman Company of North Tonawanda, New York, operated from 1901 and was the largest United States carousel manufacturer between 1904 and 1920, combining steam-engine expertise with shop production methods to produce hand-carved wooden animals in great variety. After starting in the basic "country fair" style, the company later expanded to larger park machines with elaborate menageries of many animal types.

Pigs appear consistently but in small numbers across documented surviving Herschell-Spillman machines. The 1911 Herschell-Spillman park machine at Tilden Park in California includes one pig; the 1910 machine at Balboa Park includes two pigs alongside the broader menagerie. The pig pair on the 1913 Story City Carousel in Iowa is specifically noted as rare by researchers. The 1913 Herschell-Spillman carousel at Greenfield Village at The Henry Ford features what the curator describes as "a ferocious-looking pig with a stolen corncob in its mouth" — one of the most evocative surviving examples of the type. Pigs appear in roughly the same proportion across documented machines: one or two figures per carousel, never as a dominant type.

LiveAuctioneers records confirm at least one comparable Herschell-Spillman jumper pig offered at American auction: described as a forward-facing jumper, first quarter of the 20th century, with carved and painted saddle and blankets, at approximately 25.75 inches tall and 47 inches long. The dimensions align closely with ID 015 as measured from the photographs. Realized price data for that lot is behind a subscription paywall and was not retrieved. A Donley Auctions specialist carousel sale in November 2016 placed a comparable figure from a different maker — one of the leading American carving shops of the same period — at an estimate of $7,500–$8,500; that estimate reflects the higher premium attached to Philadelphia-school menagerie work in that sale. Herschell-Spillman menagerie pigs command lower prices than their Philadelphia-school counterparts, but they appear infrequently on the private market and have no established commodity-level auction baseline.

The figure's bilateral decoration — both sides comparably carved and finished — is consistent with menagerie figures designed for in-the-round display on park carousels, where riders and onlookers viewed the figure from all angles. This is the expected construction for this type.

The figure has been fully stripped and stained to expose the wood grain — a deliberate treatment confirmed by the owner (reported). The resulting surface is warm golden-brown throughout, with natural dark accumulation in carved recesses providing visual depth. Small traces of green coloration survive in panel-joint recesses on the hindquarters; these may be remnants of original paint in sheltered areas, or oxidation from adjacent metal hardware. Neither interpretation is confirmable from photographs. No glass eyes are present; whether lost in use or removed during stripping is unknown. The metal ring tail and muzzle ring are intact. Panel joints are stable and visible throughout the body. A distinct joint line at the neck, with a metal stub visible just behind it, may indicate an articulated head mechanism — this requires physical examination to confirm. No active damage, cracking, or structural loss is visible in the photographs.

Formal condition rating: Fair to Good — structurally sound; surface treatment is a material departure from original painted finish.

• Owner interview, June 2023 (reported)

• Photographs: six images, June 10, 2023 (photographic evidence)

• The Henry Ford, Greenfield Village Herschell-Spillman carousel documentation (sourced)

• VintageCarousels.com, California and Iowa operating carousel census (sourced)

• Wikipedia: Herschell-Spillman Two-Row Portable Menagerie Carousel, Story City, Iowa (sourced)

• LiveAuctioneers: Herschell-Spillman jumper carousel pig comparable lot, first quarter 20th century (sourced)

• Donley Auctions: November 2016 specialist carousel sale, carousel pig estimate (sourced)

• Jim Aten: not located in specialist carousel dealer or auction records (sourced — absence)

Medium Attribution to Herschell-Spillman is reported by the owner and consistent with the figure's dimensions, construction, and physical characteristics. No maker's mark, stamping, or documentary evidence has been identified to independently confirm the attribution. Park origin is reported but unverified. Acquisition source (Jim Aten) does not appear in specialist records.