This is the M50A1 Ontos Tank Detail In Action book by Squadron Signal
"Detail In Action" books trace the development of a single type o aircraft, armored vehicle or ship from prototype to use. Th equipment is shown in action and then specific close-up details o important sections of the equipment are explained. Experimental o "one-off" variants can also be included.
This volume incorporates over 60 period photos chronicling th development and use of the Ontos.
150 detailed walk-around photos providing an in-depth exploration o this unique fighting machine.
By David Doyle with cover art by Don Greer and and line illustration by Matheu Spraggins.