Knossos clay bar P103, Cretan hieroglyphics, predating Linear A:

Knossos clar bar P103 Cretan hieroglyphics

While some of the signs on this clay bar resemble Linear A syllabograms and ideograms, the meaning of almost all of them is entirely a mystery. However, .3 looks like the Linear A & B ideogram for “hide/leather/fleece” .4 probably represents wheat .5 so strongly resembles the Linear A ideogram for “olives/olive tree” that I take it to signify just that. .7 looks like the Linear A ideogram for “bull/ox(en)”. Except for the numerics, the rest is indecipherable.