ang en estnisk överste Lutz

This document, issued by the Swedish Defense Staff (Försvarsstaben) in 1938, concerns a report of an 'observed fire phenomenon' that occurred on July 9th. A witness, Olof Edgren, provided detailed information regarding a projectile that allegedly crashed into Lake L. Nien, located 10 kilometers northeast of Arbrå in the province of Hälsingland. Edgren, expressing a personal aversion toward foreigners, suggested a connection between this event and an Estonian colonel named Lutz, who resided in the community of Bogården near the lake. According to the report, Colonel Lutz lived with his wife, who worked as a seamstress. The local population was suspicious of the couple, primarily because one of the rooms in their residence was strictly off-limits to outsiders. The colonel reportedly departed the area for Kalmar the day after the incident. The document notes that because it is plausible that certain foreign observers might be linked to the frequent overflights of projectiles observed at specific times and locations across the country, a closer investigation of these details is requested, provided it is feasible.