3cts 11¾x11¾ Gray High Tension Conductors	5cts 11¾x11¾ Orange Viaducts +Same design	10cts 11¾x11¾ Yellow green Mountain Railway +Same design	15cts 11¾x11¾ Aqua Rotary Snow Plow +Same design
20cts 11¾x11¾ Brown carmine Reservoir, Grimsel +Same design	25cts 11¾x11¾ Red Dam in Lake Lugano +Same design	30cts 11¾x11¾ Olive Dam and Power Station +Same design	35cts 11¾x11¾ Red brown Alpine Postal Road +Same design
40cts 11¾x11¾ Deep blue Harbor of the Rhine +Same design	50cts 11¾x11¾ Slate gray Suspension Railway +Same design	60cts 11¾x11¾ Blue green Railway viaduct +Same design	70cts 11¾x11¾ Purple Triangulation point +Same design

Image	Value	Perfor	Color	.000	WM	Ovpt	Var.	Stamp Catalogues
Image	Value	Perfor	Color	.000	WM	Ovpt	Var.	SC^[1]	YT^[2]	MI^[3]	SG^[4]	ZUM^[5]	LD^[6]
	3cts	11¾ x 11¾	Gray	1.490	N	N		328	481	529	510	0	ZWI 147-1
	5cts		Orange	935.524				329	482	530	511	0	ZWI 147-2
	5cts		Orange	0			Tête bêche	329a	0	530	0	0	0
	10cts		Yellow green	2.209.363				330	483	531	512	0	ZWI 147-3
	10cts		Yellow green	Tête bêche				330a	0	531	0	0	0
	15cts		Aqua	33.662				331	484	532	513	0	0ZWI 147-4
	20cts		Brown carmine	900			Type I	332	0	533I	0	0	0
	20cts		Brown carmine	0			Tête bêche	332	0	533I	517	0	0
	20cts		Brown carmine	1.558.240			Type II	332c	485	533II	514	0	ZWI 147-5
	25cts		Red	130.360				333	486	534	515	0	ZWI 147-6
	30cts		Olive	215.094				334	487	535	516	0	ZWI 147-7
	35cts		Red brown	12.965				335	488	536	517	0	ZWI 147-8
	40cts		Deep blue	307.807				336	489	537	518	0	ZWI 147-9
	50cts		Slate gray	58.001				337	490	538	519	0	ZWI 147-10
	60cts		Blue green	178.773				338	491	539	520	0	ZWI 147-11
	70cts		Purple	22.116				339	492	540	521	0	ZWI 147-12