Which a single shot mississippi, split breach, vest, double derringer (model 95), caliber, variation? I'm suspecting your talking a double derringer 41 rimfire but that's likely not even a serial but a batch number. There's over a dozen variations with a HUGE range in value and even that's greatly dependent on condition.
41 or 42 ? about 350 $
Original flint or purcussion pistols by Henry Deringer could be anywhere from 28 to 50 caliber. Remington Arms made several different "Derringer" pistols (note the difference in spelling) ranging from 17 to 41 caliber. The most widely recognized Remington derringer is the over/under double barrelled Elliot's patent chambered for 41 rimfire cartridges. Modern copies of these are readily available today in 22, 38, and 45 caliber. Dozens (hundreds?) of other small, easily concealed, pistols and revolvers have also been called Deringer/Derringer/Daringer, etc, by most people even if not by their manufacturer.
Depedns on what the barrel is marked as to caliber. Could be rim or centerfire.
It was a .41 caliber cap and ball pocket pistol marked Derringer and is on display at the Ford's Theater National Historic Site in Washington, DC.
The value of an unopened box of .41 rimfire ammunition can vary significantly depending on factors such as the box's condition, the manufacturer, and the production date. Generally, boxes from the more recent production runs (e.g., Navy Arms in the 1980s) might fetch between $40 and $50 for a box of 50 rounds. However, older or more rare brands, as well as certain collectible packaging, can lead to higher prices among collectors, potentially reaching $75 or more per box. It's worth noting that .41 rimfire ammo is largely obsolete and is often sought after by collectors, rather than for practical shooting purposes.
try : dixiegunworks.com
No sn data availabe.
Normally I could give a general value based on the condition but in this case it also is dependent on which type, model, and variation and can vary WILDLY. The exact writing and in what location / lines on the barrel will identify this.
Remington did not make a 44 cal double barrel pistol. The did however make a 41 cal (rimfire) the double derringer. (model 95) There's 3 type's, 5 models, and at least 15 variations some of which are quite valuable.
Depending on EXACTLY what you have, it could range from 200-4000 USD
10-100 usd