Initial Seals JNL was created by utilizing the typeface from Gummed Letters JNL and one of the decorative dingbats from Miscellany JNL.

On the capital A-Z keys, the letters are black on a white on black seal design, while the lower case a-z keys have a seal version in solid black with white letters.

Corresponding blank versions of the seals are on the left and right parenthesis keys, and the period key has a fill oval for overlaying background colors onto the black and white set.