Mark I or Mark 1 often refers to the first version of a weapon or military vehicle, and is sometimes used in a similar fashion in civilian product development...

The Harvard Mark I, or IBM Automatic Sequence Controlled Calculator (ASCC), was one of the earliest general-purpose electromechanical computers used in...

Mark the Evangelist (Koinē Greek: Μᾶρκος, romanized: Mârkos), also known as John Mark (Koinē Greek: Ἰωάννης Μᾶρκος, romanized: Iōánnēs Mârkos; Aramaic:...

armoured fighting vehicles developed by the UK during the First World War. The Mark I was the world's first tank, a tracked, armed, and armoured vehicle, to enter...

safety levers and slide catch. The Mark VII includes an adjustable trigger (retrofittable to Mark I pistols). The Mark I and VII are both available in .357...

The Mark I Mini (1959–1967) was the first version of British Motor Corporation's Mini model. It is characterised by its sliding windows, external door...

In the United States military, the Mark I NAAK, or MARK I Kit, ("Nerve Agent Antidote Kit") is a dual-chamber autoinjector: Two anti-nerve agent drugs—atropine...

The Mark I trench knife is an American trench knife designed by officers of the American Expeditionary Force (AEF) for use in World War I. It has a 6...

The MK II ("Mark Two") was made from 1982 to 2005. It replaced the Standard, Ruger's first model, made from 1949 to 1982, and the MK I Target, made from...

The Mark I model ran until 1956. From April 1956, the Mark II Consul, Zephyr, and Zodiac went on sale and were known as the Three Graces. The Mark II range...

moved to the Mark II. Mark I Stens in German possession were designated MP 748(e), the 'e' standing for englisch. The Mark I* (pronounced "Mark-One-Star")...

of the British Ford Anglia 100E. Ford Escort 100E Ford Escort 100E The Mark I Ford Escort was introduced in Ireland and the United Kingdom at the end...

car of the 1970s. The Cortina was produced in five generations (Mark I through to Mark V, although officially the last one was only the Cortina 80 facelift...

are officially indicated as Mark I (1968–1969), Mark II (1969–1973), Mark III (1973–1975) and Mark IV (1975–1976). Mark I comprised the founding members...

The Vickers Medium Mark I was a British tank of the Inter-war period built by Vickers from 1924. After the First World War Britain disbanded most of its...

Bristol. The Mark of Bloodhound this data refers to is not given but is presumably[citation needed] the Mark II since the top speed of the Mk. I is Mach 2...

previous year's incursion into Lebanon. The Mark II used the same 105 mm main gun and 7.62 mm machine guns as the Mark I, but the 60 mm mortar was redesigned...

what is termed the Nixon shock. One outcome of this was that the Deutsche Mark rose 40% against the US dollar in 1971. This, combined with a 10% import...

for "Sega Game", and the console is also sometimes referred to as the "Mark I". To keep costs down while ensuring sufficient longevity, Sega opted to...

Lakefield Mark II rifles continued to be manufactured under Savage's name. The Mark II comes in several variants: Mark I: Single shot model Mark II F: Basic...

the vehicle and incorporated its upgrades in its RO-115 Mark I modernization. RO-115 Mark I: developed in the early 1980s. While retaining the Soviet...

closing months of World War I. During the Allied intervention in the Russian Civil War on the White Russian side, four Mark Vs were delivered to Archangelsk...

earlier Hindustan 14. The same engine was used for the older Ambassadors Mark I from 1958 till 1960. The political influence of the Birla family helped...

Lambretta scooters at that time. The Mini Mark I had three major UK updates: the Mark II, the Clubman, and the Mark III. Within these was a series of variations...

amps. The first Boogies are referred to as Mark I's, though they were not given this name until the Mark II was released. They were 60 or 100 watt combo...

British Rail Mark 1 is the family designation for the first standardised designs of railway carriages built by British Railways (BR) from 1951 until 1974...

demonstrated the first playback from the prototype BCE Mark I recorder at 360 ips. BCE Mark I used the deck of an Ampex 200, a portable magnetic tape...

prototype, Colossus Mark 1, was shown to be working in December 1943 and was in use at Bletchley Park by early 1944. An improved Colossus Mark 2 that used shift...

The Gun Carrier Mark I was a British vehicle of the First World War. The gun carrier was designed to transport a 6-inch howitzer or a 60-pounder gun forward...

depicting adventures of the original K9 Mark I and of Mark IV, respectively. K9, retroactively "K9 Mark I" (Leeson), initially appeared in The Invisible...