It's in roughly the same place where the date would be on a modern dollar bill
The date of any dollar is at the center bottom.
The US issued both $5 and $10 silver certificates with that date. Please make sure your bill has a blue seal and the words Silver Certificate across the top, then check one of these questions: "What is the value of a 1953 US 5 dollar silver certificate?" "What is the value of a 1953 US 10 dollar silver certificate?"
The bill that most closely fits that description is an 1899 US 1 dollar "black eagle" bill. Please see the question "What is the value of an 1899 US 1 dollar silver certificate?" for more information.
Please check that date again. There were no silver certificates before 1878. Perhaps your bill is from 1934.
Check that series number again. The US did not print any $1 silver certificates (or any other $1 bill) with a 1927 date.
A date is needed. Please check your bill again and look for questions like "What is the value of a (date) B US 5 dollar silver certificate?" for more information.
There's no such thing as a "blue silver dollar". If you're referring to a blue-seal silver certificate (a paper bill and not a coin) please post a new question with the bill's date and what letter if any is next to the date.
Any red-seal US $2 bill dated 1928 or later is a United States Note and not a certificate. Certificates were exchangeable for silver or gold, and carried the words Silver Certificate or Gold Certificate across the top. Please see the question "What is the value of a (date) US 2 dollar bill?" for more information, where (date) is your bill's series date.
Please post a new question and include the series date and condition of the bill.
The date of any dollar is at the center bottom.
Please post a new, separate question with the bill's date.
More information is needed because blue-seal silver certificates were issued for many decades and in different denominations. Please check your bill's date and denomination, then look for questions in the form ""What is the value of a [date] US [denomination] dollar silver certificate?"; e.g. "What is the value of a 1953 US 10 dollar silver certificate?"
The US issued both $5 and $10 silver certificates with that date. Please make sure your bill has a blue seal and the words Silver Certificate across the top, then check one of these questions: "What is the value of a 1953 US 5 dollar silver certificate?" "What is the value of a 1953 US 10 dollar silver certificate?"
The bill that most closely fits that description is an 1899 US 1 dollar "black eagle" bill. Please see the question "What is the value of an 1899 US 1 dollar silver certificate?" for more information.
Please check that date again. There were no silver certificates before 1878. Perhaps your bill is from 1934.
Please post a new question with the bill's date and seal color.
Please post a new question with more details - what is the bill's date, and is there a small letter next to / under the date?