First of all, there were no $50 bills dated 1957. Second, the phrase "In God We Trust" wasn't added to the $50 until series 1963A, so the lack of the phrase on an older note isn't an error.
The symbols MOCCXXVI on a dollar bill likely represent the roman numerals for 1126. However, they do not hold any special significance or value on a dollar bill.
They are not really "Godless". NO American banknote (paper money) carried the words "In God We Trust." until 1957. The motto was permanently placed on all bills beginning that year as a political reaction to the threat of Soviet Communism which was an officially atheist system. The 1935 series of bills was actually printed into the 1960s so some of the later issues do carry the motto, though most do not. You'll need to know what letter if any is next to the date to determine its collector value.
Please post a new question with the bill's date. Without that important piece of information it's not possible to value the bill. Also, the motto wasn't added to $20 bills until the 1960s so if your bill is older than that, the missing motto is perfectly normal.
There's no such thing as an "atheist" bill. The motto In God We Trust didn't appear on ANY paper money until the late 1950s and early 1960s. Its absence on older bills wasn't due to any secularist or anti-religious feeling, it was simply the way the bills had been designed for over a hundred years. The decision to add the motto in the 1950s was made as a result of Cold-War era opposition to so-called "godless communism".
A 2008 ten dollar bill without the "In God We Trust" motto is a printing error known as a "Godless note." These bills are considered collectible and can fetch a premium from collectors depending on condition and demand. The value can vary but typically range from $25 to $100 or more.
There were no 50.00 bills in 1957. Your answer is zero.
US$1.25
In 1957, the one dollar bill was modified to say 'in God we trust.' The 1957 silver dollar bill is sold online for between 300 and 700 dollars, depending on the bill's markings and overall quality.
Very common among collectors -- current value is about $1.50
If you mean a series 1957 silver certificate 1 dollar bill value may be $5.00 but only if it's a crisp uncirculated note with no folds, it's got to look like a new bill
There were no 1957 $10 bills issued in the U.S. Please check your bill again and post a new, separate question.
The U.S. didn't print any $2 bills dated 1957. Please check your bill and post a new question.
At least one dollar
1957 is an extremely common series for $1 silver certificates. On average, they're worth around $2.
The series 1957 $1 silver certificate is a common bill, not worth much more than face. In crisp, uncirculated condition, it might be worth upwards of about $5.
i just bought a 1957-a mint condition $1.00 bill today, 02.23.2012 for $14.50.MorePlease see the Related Question for average prices
Please check again and post a new, separate question. Only $1 bills were printed with the 1957 date.