TP-70
The TP-70 was a double-action pocket pistol in .22 and .25 calibre, designed by West German firearm designer Edgar Budischowsky, based on an amalgamation of Colt and Walther designs. It was initially produced by Korriphila in Heidelberg, and later produced by Norton Armaments of Mount Clemens, Michigan, as the TP-22, or "Budischowsky" from 1973-1977; the Michigan models were of better quality than later models made in Florida and Utah. Following a market review of sold products over the years 2017 - 2022 the markings are as follows: Initial markings Korriphila from 1968 - 1971 are KORRIPHILA(R)-GmbH Ulm/Donau, caliber marking was found being Cal. 6,35mm (.25 ACP). Initial markings Budischowsky from 1972-1974 are BUDISCHOWSKY-Waffen GmbH Ulm/Donau, caliber markings were found being Cal. 6,35mm (.25 ACP) and Cal. .22 long rifle. Korriphila markings from 1976 and later with "KORRIPHILA (logo)" and "Made in Germany", caliber markings were found being Cal. 6,35mm and Cal. .22 l.r.. Norarmco, Norton and American Arms have other markings. One reference to mention: https://taschenpistolen.de/taschenpistole-des-monats/10-2021-edgar-budischowsky-modell-tp70 and an english version (with minor errors) https://unblinkingeye.com/Guns/TP-70/tp-70.html References Semi-automatic pistols of Germany .22 LR pistols .25 ACP semi-automatic pistols