Early 1st King's Dragoon Guards badge?

[Bill]

Does anyone know anything about the large bronze eagle without the scroll mentioned below and shown in the attachment (from the DNW archive)?

Their caption reads:
1st King’s Dragoon Guards Officer’s Cap & Collar Badges 1898-c1950. An extremely fine and rare selection comprising the first pattern cap badge in die-stamped bronze, being the very large double-headed eagle of Austria, the shield with central ‘FJI’ cypher, the ensuing pattern again in die-stamped bronze, smaller eagle with tri-part title scroll, one all gilt die-cast collar badge from the same period, the cap badge, c1915, KC star pattern in die-cast bronze with silver and bronze central mounts ‘K/DG’ within the Garter Proper (1 blade fastener lacking), a pair of matching collars in die-cast metals by ‘Firmin London’, a pair of HM silver and enamel collar badges from the same period by JR Gaunt & Sons Birmingham 1934, the restored Eagle pattern in HM die-cast silver by JR Gaunt & Sons Birmingham 1942 and a non-matching pair of collar badges, one stamped ‘Sterling’ the other ‘P’, all fasteners present except where stated

Is it similar to badge referred to in KK Vol1 under "Cavalry Full-Dress Devices"
On the puggaree, the Austrian Eagle in gilt or gilding metal.
(No photograph).

Bill