When size, weight, or other factors prevent sending an enclosure with a letter, send it separately and type "(sep cover)" after the enclosure's description. An enclosure marking goes in the lower right corner, whether the text is arranged in portrait or landscape orientation.For COMMERCIAL submittal, please supply two (2) sets of drawings FAX (508) 520-4906. And stamp of licensed professional architect or engineer. Add an enclosure notation after your signature at the end of the letter, and abbreviate it with "Enc." or "Encl. For example, transferring real estate to the surviving spouse, transferring motor vehicles, transferring stocks and bonds and a core set of handy enclosure letters that can be customized to look like your office stationary. The following must be filled out completely. It is the policy of. Command Letter Head. Is listed in the Franklin City Ordinance.