The Kit comprises the followings :

 Worcester Circuit Board, made of ABS high impact plastic    : one piece

Click here to see a better view of the board

and the following accessories

(a) 18 flash lamp bulbs (2.5V0.3A)                                       X240139
(b) 12 plain connectors                                                           X240140
(c) 1 connector with rheostat   (25 ohm 1.5W                     X240145
       variable resistor

(d) 1 resistor,27 ohm,2W                                                        X240146
(e) 2 flexible leads with 4 mm plug and crocodile clip      X322151
(f) 1 rectifier                                                                                X245150
(g) 2 flexible leads with crocodile clips                                 X324151 
(h) 2 crocodile clips                                                                  X321330
(i) 2 mounted bell pushes                                                       X240155
(j) 2 soft iron nails, 50 mm                                                      X240160
(k) 1 length (about 1 m) bare copper wire 20 s.w.g.           X240162
(l)  1 length (about 1 m) bare Eureka wire 24 s.w.g.           X240164
(m) 1 length plastic covered copper wire, 26 s.w.g.            X240166
(n) 1 hardboard disc, drilled                                                     X240170
(o)  pencil leads,one pack of 10 pcs                                       X240175
(p) 1 piece copper foil                                                                X240180
(q) 1 piece steel wool                                                                X240185
(r) 9 connectors with lamp holders                                        X240190