Please check the banner across the top of the bill's front. It shows that your bill is a United States Note, not a silver certificate. The last $2 SC's were printed at the end of the 19th century.
There's more information at the Related Question.
Vf20Are you positive that its a $2 "silver certificate" not a "Red Seal"? I ask because I own a 1928-D series, and your question stood out. Im currently looking @ Whitman official Red Book for U.S. paper money, and the 1928 $2 bills are 28-28G. The two listings for your type depending on number are as follows (No. F-1508 1928-G, qty printed 52,208,000. Prices range from (vf-20-$12.50)-uncirculated $65) and then a (F-1508★ 1928-G qnt unknown price $65-$500. I would take it to a coin shop or 2you for accurate appraisal.
ok i bought one $2.00 bill 1928G CRISP for around $18, so depending on the condition, $3~20
$2 bills have been issued in the United States intermittently since 1862. The modern $2 bill design featuring Thomas Jefferson was first issued in 1976 as part of the Bicentennial celebration and continues to be printed today. The most recent series of $2 bills was printed in 2017.