The Iver Johnson 25 caliber pocket pistol, model EE10784, was produced in the early to mid-20th century. Specifically, Iver Johnson's pocket pistols were commonly manufactured from the 1920s to the 1940s. To determine its exact age, you would need to check the serial number against production records, as Iver Johnson made various models over the years.
SARCO is a gun parts supplier that usually has a vast array of exploded diagrams that will show you how to break down a particular weapon.
25-160
400
what age serial # 917400
50-500 USD
Find a gunsmith and ask for help
Best to let a gunsmith show you how.
You specifically have the Iver Johnson TP-25 pistol. These were produced on US-made frames from the Iver Johnson location in Jacksonville, AR with internal parts produced by Erma-Werke in Germany. Your gun was produced in the late 1980's.
Best left to a gunsmith if you don't have a manaual
You should ask a gunsmith for help.
25 ACP, German made, 50-150 USD
Need clip fpr cal. 6.35 M/M