WWII 1944 M4 Sniper Military Telescope – Hahn's World of Surplus & Survival
File:View through a M49 spotting scope at the 500 yard line during the "Division Matches" on Camp Hansen, Okinawa, Japan, Jan. 31, 2012 120131-M-KS710-003.jpg - Wikimedia Commons
WWII M49 Telescope, case & tripod
Original armed forces Telescope Case M164 for a M49 - Catawiki
M49 Telescope – MARSTAR CANADA
M49 Telescope OBS With Freeland Tripod For Sale
US Army spotting scope M49 mounted on tripod, brass back marked Telescope OBSM49 Stock no. 757844
US Army M49 Observation Telescope with Tripod and Carrying Case | #1834729234