Flowers of Shakespeare prints

Three, so say, antique prints from the 1840s. Now I picked these up close on 20 years ago from a bankrupt shop sale in Plymouth. On researching I have found very similar ones on sale for quiet a lot of money (under £300.00). But what I cannot find is the script in that style.
Thyme Violet Woodbine and Eglantine , Mid Summer Nights Dream act 2 scene 2.
Violet, Twelfth Night act 1 scene 1
Roses of the Spring, Twelfth Night act 3 scene 1
All three of my prints show the same script but a different and not so clear layout as the ones being sold by other firms. So do you think that my prints were the original ones and what's being sold as originals are not ?