An exceptionally rare interwar Central European (c. 1920s–1930s) antique folding Challah / Shabbat bread knife likely produced in the renowned cutlery region of Mikulasovice (Nixdorf, Czechoslovakia) / Solingen for the European Jewish travel market. Portable folding Shabbat knives of this period were carried by merchants, travelers, and guests visiting Central European destinations to allow traditional bread slicing during Sabbath travel.

The knife features warm golden-yellow swirl nitrate celluloid (pearloid) handle scales fitted over solid brass liners, secured with peened copper/brass assembly pins, and capped with nickel silver bolsters.

The front scale features hand-carved V-gouge Hebrew script displaying the ceremonial inscription "שבת קודש" (Shabbat Kodesh — "Holy Sabbath"). The interior of each carved character is accented with delicate artisan diagonal cross-hatch shading. The single carbon tool steel spear-point blade opens via a classic top nail nick and retains strong backspring tension.

Item Specifics

Origin: Central Europe (Czechoslovakia / Solingen, Germany) 

Era: Interwar Period (c. 1920s–1930s) 

Material: Carbon steel blade, nickel silver bolsters, brass liners/pins, yellow nitrate celluloid pearloid scales 

Dimensions: Approx. 6.0" closed | 9.5" open | 1.25" wide Weight: 109 grams

Condition Report

Handle / Scales: Front scale exhibits an old, stable aged chip centered along the lower securing pin near the bolster cap. Light, authentic surface scuffs and minor verdigris near brass pin contacts.

Blade & Mechanics: Original carbon steel blade exhibits natural dark oxidation, light surface micro-pitting, and historical sharpening marks consistent with nearly a century of age. Folding mechanism opens smoothly with intact snap and backspring resistance.

Engraving: Hand-carved Hebrew lettering remains sharp, and fully legible.

Reference

Book Title: Jewish Tradition in Art: The Feuchtwanger Collection of Judaica

Author: Dr. Isaiah Shachar

Catalog Reference: Entry cataloging Central European ceremonial folding pocket cutlery (Sabbath Messer).

Authenticity Assessment

This knife displays markers diagnostic of 1920s European ceremonial pocket cutlery:

1. Material Degradation Profile: Authentic 1920s nitrate celluloid undergoes slow solvent release over decades, resulting in minor material shrinkage around securing pins—a physical marker that cannot be replicated in modern synthetic reproductions.

2. Engraving Technique: Hand-cut V-tool gouging with diagonal cross-hatch fill lines inside the Hebrew characters, matching known interwar Central European workshop hand-tooling.

3. Hardware Construction: Solid brass liners, hand-peened copper/brass assembly pins, nickel silver bolster caps, and carbon steel blade construction.

Shipping calculated by eBay/USPS/UPS based on your ZIP code.

Item Description and Condition Disclaimer

We take great care in researching, identifying, and describing each antique item to the best of our ability, drawing on available resources and hands-on examination. However, as dedicated enthusiasts rather than professional appraisers or certified experts, we cannot offer guarantees on authenticity, age, origin, or precise valuation. We strongly recommend that buyers perform their own due diligence, including consulting reference materials or experts, and thoroughly examine the accompanying photographs. These images are an essential component of our listing and depict the item's actual condition, including any visible flaws, wear, or imperfections consistent with its antique nature. It is the buyer's responsibility to inspect each lot and form their own assessment on condition, description and authenticity before purchasing. All items have signs of wear commensurate with age and usage. The lack of statement regarding condition does not imply that the item is in perfect condition or free from any and all defects. If you have any questions regarding the condition of the items, please ask and we will be more than happy to answer and/or provide additional photos as requested.

Customer Service Commitment

We truly value our customers and prioritize building lasting relationships through exceptional service. If you'd like additional photos or have questions about an item, we're more than happy to provide them promptly upon request. In the event of any concerns after purchase, please reach out to us as soon as possible--certainly before submitting feedback--so we can work together to resolve the matter swiftly and fairly. Our utmost focus is on customer satisfaction, and we'll do everything in our power to ensure every transaction is smooth, transparent, and positive for you.