set of various black silhouette supplies of old letters and mail. envelopes, stamps, paperweights, mailbox, office supplies. wax

airplane black blank business card circle contour design document empty envelope frame illustration ink insignia label letter mail mailbox mark message old outline paper paperweight pen pencil post postage postal postcard postmark quality retro seal sealing security set sign silhouette stamp stationery sticker symbol tag template tool vector vintage wax