OLO Bricks (pat. pend.)

In the past people used to say OLO bricks ALL had “pend pat.” in their bottom. But I’d figured out that mine also have “pat. pend” just like Minitalia bricks, too.

Thus OLO from Japan have both “pat. pend” & “pend pat.” versions, maybe we will also find Minitalia bricks in “pend pat.” one day.

[Original post and comments on Flickr.]