We send out an email newsletter once or twice a year featuring new stamps and artwork. The last one was sent on April 7, 2020. Browse past issues and sign up to receive the next newsletter here.


The artwork and stamp designs shown on this site are ©Leavenworth Jackson. These stamp designs are for personal use only. Commercial use without prior written permission is prohibited by copyright law.

Artist's Caveat

Yes, you may use your L. J. rubber stamps to grace your unique salable handmade items if you get written permission and credit Leavenworth Jackson as the source.

About Our Stamps

Leavenworth Jackson Rubber Stamps are hand-crafted in California of the finest rubber and premium maple wood blocks. Cushion is trimmed to rubber dies and stamp images are shown on top of the wood mounts. Much care is taken with preparation of artwork, engraving, rubber-smithing and trimming to make sure you obtain clearly detailed impressions from every stamp we offer. Our small workshop is committed to energy and resource conservation.

wonderful stamp

44 years of Service

Since 1979 we've been cooking up quality rubber stamps with gusto.

We Appreciate

your correspondence as well as the mail art you send incorporating rubber stamps and other inspired touches as only you know how.

Respecting Privacy

We do not share your personal information with others and we ourselves are not overly enthusiastic marketers. Twice a year or so we send out a newsletter. Should the time come, please let us know if you would like to be removed from our mailing list.

Unmounted Stamps, etc.

Yes. Refresh your stamp collection without defoliating your wallet. Check out our catalog order form upper left column for the scoop on ordering unmounted stamps, stamp pads and other supplies.