These were saved in great numbers and retail for about $1.25.
Note that ALL 1957 silver certificates have the motto on them, as required by a 1955 act of Congress.
$10
About $1.25
$1 1963e with out "in god we trust"
it is worth about 30$
Between $6 and $30, depending on the condition. Not having the In God We Trust legend is normal for this series. It first appeared on $5 bills with series 1963 US Notes.
$3.00
2-9 dollars.
Check
About $2.00
There were no $1 silver certificates with series 1937 for the year.
If it is a 1953 c series it is worth only $6.50
Please check your bill again. There were no series letters on 1934 silver certificates, and no silver certificate series letters ever went as high as K. Please see the question "What is the value of a 1934 US 1 dollar silver certificate?" for more information.
This Silver Certificate in Crisp uncirculated condition is valued at $37.50. In circulated condition its value is much less, around $8. Note that the motto wasn't added to $5 bills until 1963 so your bill is not an error. NO U.S. bills have the words "In God You Trust". Take a look, it's "In God We Trust"