Thank you so much to everyone who gave me suggestions for sources for tri-fold "aperture" cards for needlework. I ordered just what I wanted from
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and they arrived within a week. Then surprisingly enough the original ones I ordered from my neighboring state arrived too, 3 weeks after I placed the order and without a word of response to my repeated inquiries in the meantime. So, now I am more than prepared for the program I am presenting to my smocking guild! I really appreciate everyone's help. Thanks again.Martha