( ( 1600 22.30 ) ( ( Sandwich maker ) . ) )
(ROOT (S (NP (CD 1600) (CD 22.30)) (VP (VBP Sandwich) (NP (NN maker))) (. .)))
1600 22.30 Sandwich maker .
(ROOT (S (NP (NNS Microscopes)) (VP (VBD were) (ADVP (RB first)) (VP (VBN developed) (PP (IN in) (NP (DT the) (JJ early) (NN 1600s))) (PP (IN by) (NP (JJ eyeglass) (NNS makers))))) (. .)))