Plate '1 EL' is attached to IL state senate president John Cullerton's Tesla S sedan that was featured at the Normal, IL new Tesla supercharger station opening. As far as the lowest EL plate on a LEAF, anyone's guess but here on the forum it's between the mid and upper 200's but under 300. Look back to late November 2011 on the Chicagoland thread when deliveries had just started for possibilities ...
2021 Tesla Model 3 LR AWD; FSD
2018 smart ED Brabus (leased)
2017 Tesla Model 3 LR RWD; FSD (traded-in for Model 3 AWD)
2015 VW e-Golf LE (traded-in for Model 3)
2012 Nissan LEAF SL (traded-in at 5 yrs; 46K miles)
EVSE: 10/07/11 Schneider EVlink