Image	Qty	Item No	Description	MID
Regular Items:
Parts:
Yes	2	821	Light Gray Garage Door Frame
Yes	2	820	Light Gray Garage Floor Plate 8 x 18
Yes	8	3035	Light Gray Plate 4 x 8
Yes	5	3036	Light Gray Plate 6 x 8
Yes	2	3004	Red Brick 1 x 2
Yes	1	3004pb011	Red Brick 1 x 2 with Shell Logo II Pattern
Yes	8	3062a	Trans-Clear Brick, Round 1 x 1 - Solid Stud, Bottom Lip
Yes	4	bb0300LR	Trans-Clear Garage Door Counterweight with Hinge Pin Left and Right	2
Yes	2	823a	Trans-Clear Garage Door Glass without Counterweights - Yellow Frame Pattern without Hinge Pins	1
Yes	8	3005	White Brick 1 x 1
Yes	19	3004	White Brick 1 x 2
Yes	19	3009	White Brick 1 x 6
Yes	6	3008	White Brick 1 x 8
Yes	1	3003old	White Brick 2 x 2 without Inside Supports
Yes	1	3002old	White Brick 2 x 3 without Cross Supports
Yes	1	3001oldpb02	White Brick 2 x 4 with Red 'SHELL' Pattern
Yes	1	3006	White Brick 2 x 10
Yes	1	3034	White Plate 2 x 8
Yes	1	bb0107pb01	White Road Sign Cantilever Curved with 'SHELL' Pattern
Yes	1	33bc01	Yellow Door 1 x 2 x 3 Hinge on Right with Trans-Clear Glass	4
Yes	2	x1721	Yellow HO Scale, Accessory Petrol Pump with Red 'SHELL' on White Background with Gray Edge and Lines Pattern (Sticker) - Sets 325-3 / 431-1 / 491-2 / 842-2
Yes	1	649pb02 (Inv)	Yellow HO Scale, Mercedes Tanker with 'SHELL' Pattern	3
Yes	2	27bc01 (Inv)	Yellow Window 1 x 2 x 1 with Extended Lip with Trans-Clear Glass
Yes	2	7026bc01 (Inv)	Yellow Window 1 x 2 x 2 with Extended Lip, with Glass, Hole in Top
Yes	1	604c01	Yellow Window 1 x 6 x 3 Panorama with Glass
Counterparts:
Parts:
Yes	2	823ac01 (Inv)	Trans-Clear Garage Door Glass Assembly - Yellow Frame Pattern with Hinge Pins on Counterweights
Yes	2	823bc01 (Inv)	Trans-Clear Garage Door Glass Assembly - Yellow Frame Pattern with Hinge Pins on Door
Yes	2	822bc02 (Inv)	Yellow Garage Door Solid Assembly with (Same Color) Counterweights (Hinge Pins on Door)
Alternate Items:
Parts:
Yes	4	bb0300	Trans-Clear Garage Door Counterweight without Hinge Pin	2
Yes	2	823b	Trans-Clear Garage Door Glass without Counterweights - Yellow Frame Pattern with Hinge Pins	1
Yes	1	32bc01	Yellow Door 1 x 2 x 3 Hinge on Left with Trans-Clear Glass	4
Yes	4	bb0300	Yellow Garage Door Counterweight without Hinge Pin	2
Yes	2	822b	Yellow Garage Door Solid without Counterweights - Hinge Pins	1
Yes	1	649pb01 (Inv)	Yellow HO Scale, Mercedes Tanker with 'Shell' Pattern	3

Note:

The Solid Yellow Garage Door with Counterweights only came in 'The Building Toy' version of this set, released only in Great Brittain and Australia. So was the Embossed version of the 2 x 4 SHELL Brick. When 'Royal Dutch Shell plc' changed 'SHELL' to 'Shell' (before their Logo changed in 1971), LEGO changed the name in some items also, like for the Truck in this set. No actual proof was found though that the Pumps or SHELL Brick were also changed during production of this set.

Summary:

Type	Unique Lots	Total Qty
Regular Items:
Parts	25	101
Counterparts:
Parts	3	6
Alternate Items:
Parts	6	14

Source:
Instructions