Vintage 1930s Dress Pattern, unused Mail order, 34 inch bust

YEAR/ERA: True vintage pattern from the 1930s
MAKER: unknown, from NYC
PATTERN #: 9221
SIZE: For 34 inch bust
NUMBER of PIECES: 11
Mail order pattern for a dress with overlapped bodice, long sleeves and flirty skirt. 1 page instructions
Instructions are all present.

CONDITION: The pattern pieces are unused and still in the original factory fold. But there are many brown age spots over all of the pieces. The folding instructions are delicate and dry with splits around the edges.
The mailing envelope is in poor condition, very brittle and dry.