Yes, definitely a Jeannette Glass Co product: their Pattern #3525 in Amberina.
Not sure why they would not have given this an 'official' pattern name, as it appears that the colors in this covered candy appear at least as prolific as those in either their Aztec or Lombardi patterns.
Often seen advertised as "Depression Glass" but am pretty sure it was post-Depression period....more likely mid-century.