M24, M.24 or M-24 may refer to:
The Seventh Avenue Line is a surface public transit line in Manhattan, New York City, United States, connecting Lower Manhattan with Central Park along Seventh Avenue. Once a streetcar line, it is now part of the southbound direction of the M10 and M20 bus routes.
The Broadway and Seventh Avenue Railroad was chartered by the New York State Legislature in April 1860; the authorized system consisted of two main lines - the Seventh Avenue Line and Broadway Line - connecting Broadway near City Hall with Central Park. The Seventh Avenue Line began at Seventh Avenue and 59th Street and proceeded in a general southerly direction through Seventh Avenue, Greenwich Avenue, Eighth Street, MacDougal Street, Fourth Street, Thompson Street, Canal Street, and West Broadway, with a one-way pair of single tracks in West Broadway and Barclay Street in one direction and Chambers Street and Church Street in the other, and ending in a double track on the block of Barclay Street between Church Street and Broadway. Branches along three other streets - Broome Street, Duane Street, and Park Place - to Broadway were also authorized, and the Broadway Line shared the route north of Times Square and south of Barclay Street (in one direction on Church Street) and Canal Street (in the other direction on West Broadway).
The M24 mine was a United States off-route land mine based on the M28A2 HEAT rocket normally fired by the M20 3.5 inch rocket launcher. The rocket was launched from an M143 plastic launch tube.
A trigger cable was laid across a road, when enough pressure was applied to the trigger cable two conductors inside the cable were forced together closing a circuit. The trigger cable consisted of two segments, requiring simultaneous pressure on both segments to trigger the mine. For wheeled vehicles, the cable was laid directly across the road so that wheels on both sides of the vehicle would touch the cable at the same instance, while for tracked vehicles the cable was laid at an angle of fifteen degrees to prevent the cable slipping between the treads on the tracks.
The rocket had a maximum effective range of about 30 meters beyond which it became too inaccurate to reliably strike the target.
The mine is long out of production and no longer in US service. The mine has possibly been used in Angola.
I thought you were a friend of mine but I was wrong
You tried to fit into the arms where I belong
You moved right in behind my back
Everyone knows friends don't do that
I thought you were somebody I could trust
You always said you were happy for us
How could you go and break my heart?
When you knew all along he was mine from the start
He is everything to me
And you know we're meant to be
He's my baby
Don't mess with my love
Take everything I own
Ooh just leave that boy alone
He's my baby
Don't mess with my
Mess with my love
Don't mess with my love
You came right over and looked in my eyes
You said the stories were rumors and lies
And I wish I could believe in you
But I'm sorry to say he told me the truth
He is everything to me
And you know we're meant to be
He's my baby
Don't mess with my love
Take everything I own
Ooh just leave that boy alone
He's my baby
Don't mess with my
Mess with my love
Don't mess with my love
Friends don't do what you do
There's no excuse
I'm so confused
I thought you cared about me
But now I see
All you care about is you
He is everything to me
And you know we're meant to be
He's my baby
Don't mess with my love
Take everything I own
Ooh just leave that boy alone
He's my baby
Don't mess with my
Mess with my love