Prussian Kaiser Alexander Guard Grenadier Mitre Russian Style III Fusilier Bn

This is an original Prussian (Preußen) enlisted man's Grenadiermütze (Grenadier Mitre Cap) in the Russian style (russische Art) attributed to the Kaiser Alexander Garde-Grenadier-Regiment Nr. 1, specifically the III. Bataillon (Füsilier-Bataillon) — one of the most historically resonant unit identifications in the entire Prussian Guard order of battle. The piece is accompanied by its original inventory tag confirming this attribution, and physical details of the helmet are consistent with the identification throughout.

The construction follows the established pattern for this headdress type. A tall, forward-swept brass front plate dominates the face of the cap, pressed and formed with a pronounced ogival profile and finished in a warm brass tone with the patina of considerable age. The surface of the plate shows period wear including scattered contact marks and minor denting consistent with service use. The fabric body is constructed of cream-white wool or felt, rising to a forward-swept apex. The interior face of the body is lined with vivid scarlet red felt, divided along the center by a cream-white woven grosgrain tape running from base to apex. A narrow seam joins the brass plate to the fabric body along the leading edge. At the crown, a full white wool pompon is mounted on a tightly wound and knotted braided cream cord stem. Critically, the pompon cap — the topmost portion — is distinctly black, as visible in the dedicated pompon photograph. This black top over a white body is the established battalion distinction for the Füsilier-Bataillon of the Kaiser Alexander Guard Grenadier Regiment, and its presence directly corroborates the tag identification. At the lower corners of the fabric body, cast brass finial knobs are fitted at each side at the junction with the base rim, flanking a centrally placed cast brass Prussian Guard eagle badge (Garde-Adler) affixed to the rear fabric flap. This eagle is displayed with wings spread and head erect, surmounted by the Prussian Royal Crown, holding a scepter in one talon and an orb in the other, with the cypher FR (Fridericus Rex, King Frederick) visible on its breast — the standard device of the Prussian Guard infantry. The base rim of the front plate is bordered with a scale-pattern brass trim. At each lower corner of the front plate, cast brass terminal knobs of the cap-strap anchor fittings are present and intact. A leather chin strap with period buckle hardware survives attached, showing honest wear consistent with use.

The interior is fitted with a complete original leather liner of the scalloped-tab construction, with individual pointed leather petals laced together at their tips with period brown cord, forming the adjustable crown suspension system standard to Prussian Guard mitre caps of the Kaiserreich period. The leather is dark brown throughout and shows significant age and use, with surface oxidation and wear consistent with an original period piece. This construction — fully intact with its original lacing — is the definitive mark of a genuine period helmet as opposed to later copies, in which this complex interior fitting is typically absent or substituted. The interior of the brass plate, photographed separately, shows scratched markings: on the left, a curved mark consistent with the numeral 3, and on the right, three distinct vertical strokes reading as III, together consistent with a soldier or unit marking denoting the III. Bataillon. A rectangular residue patch is also present on the interior plate surface, the remnant of a paper identification or depot label once adhered there — a further period indicator commonly encountered on original German Guard headgear.

The front plate bears the same SUUM CUIQUE (To Each His Own) eagle starburst device and Prussian Royal Crown that identified this headdress pattern with the elite ceremonial guard establishment of the Hohenzollern court. The Kaiser Alexander Garde-Grenadier-Regiment Nr. 1 occupied a position of particular distinction even within the already elite Prussian Guard Corps. The regiment was named in 1814 in honor of Tsar Alexander I of Russia, who served as its honorary colonel-in-chief (Chef), cementing a formal dynastic bond between the Hohenzollern and Romanov courts that endured through the Kaiserreich period. The regiment was garrisoned in Berlin and served as a first-rank ceremonial and combat formation throughout the Imperial era, participating in the wars of German unification and deploying on the Western Front in 1914. The Füsilier-Bataillon — the third battalion of the regiment — carried its own dress distinctions, of which the black-topped pompon of the Grenadiermütze is among the most immediately identifiable.

The Grenadiermütze in the Russian style had ceased to serve as a field headdress well before the Kaiserreich period, surviving in the dress and parade inventory of a small number of Prussian Guard regiments as a living connection to eighteenth-century military tradition. Its form derived from the tall-fronted mitre caps worn by grenadier units across Europe during the era of Frederick the Great, the Prussian version adopting the distinctive Russian-influenced forward-swept profile that set it apart from the more vertical German and Western European patterns. By the reign of Wilhelm II, these caps appeared on ceremonial parade occasions, royal reviews, and guard-mounting duties, where their visual grandeur served an explicit representative function for the prestige of the Hohenzollern monarchy.

The overall condition is consistent with an original Kaiserreich-period piece that has been in careful preservation for many decades. The brass front plate retains its full structural integrity with period wear and honest surface oxidation. The fabric body is clean and sound, with no observed tears or significant soiling visible in the provided images. The pompon retains its full form and the black top is clearly intact and present. The leather interior liner is complete with its original lacing. The Guard eagle badge on the rear flap is firmly affixed and well-defined. The chin strap survives. Specific measurements are not available from the provided images; buyers requiring exact dimensions are encouraged to contact us prior to purchase.

Original Grenadiermützen of the Prussian Guard are among the most infrequently encountered headdresses in the Imperial German collecting field. Pieces with specific unit attribution to a named regiment — and with interior markings corroborating that attribution — are rarer still. A cap of this type, assignable with confidence to the Kaiser Alexander Garde-Grenadier-Regiment Nr. 1, III. Bataillon (Füsilier), with its period leather liner intact and its battalion-specific pompon in place, represents a collecting opportunity of considerable significance for the advanced student of Prussian Guard militaria.