Premium Only Content

These eyeglasses would save your head
The Type 91 periscope used by the Japanese military during World War II had several interesting aspects and historical significance:
Compact Design: Its compact size made it highly portable, allowing soldiers to easily carry it and set it up in confined spaces like trenches or foxholes.
Mirror System: The periscope used a series of mirrors to reflect and transmit images. The optical system within the periscope allowed for a limited but useful field of view.
Utility in Trench Warfare: It was specifically designed for trench warfare, enabling soldiers to observe enemy movements and positions without exposing themselves to direct fire. This helped in reconnaissance and maintaining situational awareness on the battlefield.
Versatile Use: While primarily used in trench warfare, the Type 91 periscope was also utilized in other scenarios where observation from cover was necessary, such as urban combat situations or defensive positions.
Manufacture and Use: It was produced in significant numbers and distributed among infantry units. Its relatively simple construction made it easier to manufacture compared to more complex optical devices of the time.
Military Legacy: The Type 91 periscope, along with other Japanese military equipment of that era, is a part of the historical legacy of World War II and serves as a reminder of the technological innovations and strategies employed during that period.
Collectible Item: Today, surviving Type 91 periscopes are considered collectible military artifacts, sought after by collectors and historians interested in World War II memorabilia and equipment.
This periscope, though seemingly a simple device, played a significant role in providing vital information to Japanese soldiers while keeping them relatively safe from enemy fire. Its design and functionality showcase the innovation and practicality employed in developing tools for trench warfare during that era.
-
0:30
Doggorunning
1 year agoMini Camper has Two Bunkbeds
18 -
LIVE
The Charlie Kirk Show
6 minutes agoTHE CHARLIE KIRK SHOW IS LIVE 07.30.25
842 watching -
LIVE
Steven Crowder
3 hours ago🔴 Grading Donald Trump's First 6 Months: Epic Success or Massive Failure?
47,878 watching -
55:22
The Rubin Report
1 hour agoTsunami Evacuation Creates Massive Oprah Winfrey Controversy
6.38K2 -
LIVE
The Mel K Show
32 minutes agoMORNINGS WITH MEL K - Signal to Noise: Parasitic Global Governance Agenda 2030 Undeterred & UnAmerican 7-30-25
352 watching -
LIVE
LFA TV
15 hours agoLFA TV ALL DAY STREAM - WEDNESDAY 7/30/25
5,103 watching -
LIVE
The Shannon Joy Show
1 hour ago🔥🔥The Roots Of Technocracy EXPOSED. Dark Enlightenment & The Game B Techno-Beast. Top Experts Patrick Wood, Courtenay Turner & Joe Allen LIVE & Exclusive! 🔥🔥
67 watching -
LIVE
Tudor Dixon
1 hour agoMarsha Blackburn on Ending DEI & Fighting Political Indoctrination | The Tudor Dixon Podcast
89 watching -
DVR
Bannons War Room
5 months agoWarRoom Live
30.5M7.47K -
LIVE
Benny Johnson
1 hour agoD-DAY: BOMBSHELL Release Expected TODAY That Will Change EVERYTHING, Trump Posts Hillary Behind Bars
7,708 watching