The Project Bluebook "Unknowns"

July 29, 1957; Cleveland, Ohio. 10:31 p.m. Witnesses: Capital Airlines Capt. R.L. Stimley, First Officer F.J. Downing. One large, round, yellow-white object dimmed once, crossed the bow of the airliner, which then gave chase but was unable to catch it. Sighting last 8 minutes.

July 29, 1957; Oldsmar, Florida. 11:45 a.m. Witness: E.E. Henkins. One pale yellow fireball glided into the water and exploded. Viewed for 1 minute.

Sept. 20, 1957; Kadena AFB, Okinawa. 8 p.m. Witnesses: S/Sgt. H.T. O'Connor, S/Sgt. H.D. Bridgeman. One object, shaped like a coke bottle without the neck, translucent and fluorescent. Made four 5-10 second passes from north to south, with 4-5 minutes between passes.

Oct. 8, 1957; Seattle, Washington. 9:17 a.m. Witnesses: two U.S. Army sergeants. Two flat, round, white objects flew in trail formation along an irregular path, frequently banking during 25-30 seconds.

Nov. 6, 1957; Radium Springs, New Mexico. 10:50 p.m. Witnesses: one Las Cruces policeman, one Dona Ana County Deputy Sheriff. One round object--changing from red to green to blue to white-- rose vertically from a mountain top. Sighting lasted 10 minutes.

Nov. 8, 1957; Merrick, Long Island, New York. l0:10 a.m. Witness: Mrs. L. Dinner. One bar-shaped object, 3.5' long, giving off blue flashes, made a swishing sound. No further data.

Nov. 26, 1957; Robins AFB, Georgia. 10:07 a.m. Witnesses: three control tower operators, one weather observer and four others. One silver, cigar-shaped object suddenly vanished after 8 minutes.

Nov. 30, 1957; New Orleans, Louisiana. 2:11 p.m. Witnesses: three U.S. Coast Guardsmen. One round object turned white, then gold, then separated into three parts and turned red. Sighting lasted 20 minutes.

Dec. 13, 1957; Col Anahuac, Mexico. 9:35 a.m. Witness: R.C. Cano. Fourteen-fifteen circular, tapered discs, very bright, flew in a formation like a stack of coins, then changed to an inverted-V formation. Sighting lasted 20 minutes.

Dec. 17, 1957; near Grand Junction, Colorado. 7:20 p.m. Witness: F.G. Hickman, 17. One round object changed from yellow to white to green to red; red tail was twice as long as the body. It stopped, started, backed up for 45 minutes.

March 14, 1958; Healdsburg, California. 8:45 a.m. Witnesses: Mr. and Mrs. W.F. Cummings and one other. A 3' round, black object touched the ground and then took off. Watched for 2 minutes.

April 14, 1958; Lynchburg, Virginia. 1 p.m. Witness: USAF Maj. D.G. Tilley, flying C-47 transport. One grey-black rectangular object rotated very slowly on its horizontal axis for 4 seconds.

May 9, 1958; Bohol Island, Philippine Islands. 11:05 a.m. Witness: Philippine Airlines pilot. One object with a shiny, metallic surface was falling and spinning for 1.5 minutes.

June 14, 1958; Pueblo, Colorado. 10:46 a.m. Witness: airport weather observer O.R. Foster, using a theodolite. An object shaped like Saturn, less the bottom part; silver with no metallic luster, flew overhead for 5 minutes.

June 20 ,1958; Ft. Bragg, North Carolina. 11:05 p.m. Witness: Battalion Communication Chief SFC A. Parsley. One silver, circular object, its lower portion seen through a green haze, hovered, then oscillated slightly, then moved at great speed. Watched for 10 minutes.

Aug. 17, 1958; Warren, Michigan. 7:05 p.m. Witness: A.D. Chisholm. One extremely bright object shaped first like a bell, then like a saucer, hovered for 5 minutes, flipped over and sped away to the west-south-west. Sighting lasted 6-10 minutes.

Sept. 1, 1958; Wheelus AFB, Libya. 12:15 a.m. Witness: Philco technical representative A.M. Slaton. One round, blue-white object flew at varying speeds. First sighting lasted 2 minutes, second lasted 1.5 minutes.

Oct. 2, 1958; Stroudsburg, Pennsylvania. 2:30 p.m. Witness: naturalist Ivan Sanderson. One dull-grey object, shaped like a pickle with a flat bottom, flew erratically and made loops for 15 seconds.

Oct. 27, 1958; Lock Raven Dam, Maryland. 10:30 p.m. Witnesses: Phillip Small, Alvin Cohen. One large, flat egg-shaped object affected a car's electrical system and caused a burning sensation on one of its occupants. Sighting lasted 1 minute.

Nov. 3, 1958; Minot, North Dakota. 2:01 p.m. Witness: M/Sgt. William R. Butler, medic. One bright green object, shaped like a 10 cent piece, and one smaller, silver round object. First object exploded, then second object moved toward the location of the first at high speed. Sighting lasted 1 minute.

March 26 or 27, 1959; Corsica, Pennsylvania. 12:45 p.m. Witness: T.E. Clark. One dark red, barrel-shaped object, 20' long, 6-7' high, descended below some trees during the 3 minute sighting.

June 18, 1959; Edmonton, Alberta, Canada. 9:30 p.m. Witnesses: A. Cavelli and R. Blessin, using 7x binoculars. One brown, cigar-shaped object came from below the horizon (close to the witnesses) ascending to 40-50^ above the horizon in 4 minutes.

June 30, 1959; Patuxent River NAS, Maryland. 8:23 p.m. Witness: USN Cdr. D. Connolly. One gold, oblate-shaped object, nine times as wide as it was thick, metallic and with sharp edges, flew straight and level for 20-30 seconds.

July 25, 1959; Irondequoit, New York. 1 p.m. Witness: technical illustrator W.D. Neva. One thin, crescent moon-shaped object with a small white dome in the center, flew at tremendous speed for 5-10 seconds.

Aug. 10, 1959; Goose AFB, Labrador, Canada. 1:28 a.m. Witness: Royal Canadian Air Force pilot Flt. Lt. M.S. Mowat, on ground. One large star-like light crossed 53* of sky in 25 minutes.

Sept. 13, 1959; Gills Rock, Wisconsin. 1:05 a.m. Witness: R.H. Daubner. One round yellow light, with eight blue lights within it, and then five larger red lights, flew very fast vertically while making a pulsating jet noise. Sighting lasted 10 minutes.

Sept. 13, 1959; Bunker Hill AFB, Indiana. 4 p.m.