Metropolitan Associates of New York, Six Per Cent. Twenty Year Bond. Dated February 1, 1907, No. 573, for $1000, in New York. Issued and uncancelled, certificate is in very good condition, with fold marks, and coupons attached. 38 x 26 cm. Unusual: Two sets of coupons are attached: Coupons C3-C20 (each at $5) and coupons 10-40 (each at $25/$30).