Sc 1745-48 Folk Art  Quilts & 1749-52 American Dance.  13 cent stamps.  Two Se-tenant Blocks of 4 from 1978 MNH  Never Folded. No Perf. Separation. Have Fun With Stamps. Great For The Collector or For Mixing Up Your Postage For Mailing,  Enjoy More Savings With Reduced Shipping Cost When You Purchase More Than One Item In The Same Order. The Blocks That You See Are The Blocks You Will Receive Count On That. Thanks For Looking!