Hi Tim,
The plates on the early cruisers we hired were the pyrex type smokey brown or plain clear glass, very small drinking tea/coffee cups, a typical camping kettle with a whistle that worked! Egg cups that didny fit the average egg. All the decor was plywood with umpteen coats of varnish, so that meant the parts that saw our "hot" summers then were well and truely bleached. The heads were done in a primrose yellow formica, and of course the loo itself was the bog standard pun intended well used recycled blue loo pump action, the makers name I do no know.
Dunlopillo beds and seating too with the waterproof type rexine. Sorry Tim, nae duvets either, you will have to rough it with fresh white bed linen from Fakenham Laundry and good old fashioned army blankets. No rev counter just oil and battery guages. Lighting, such as it was was 15/30watt Bayonet Cap. A little beeswax on the drawers helped them slide easier too. Hopefully other old codgers like me will remember many other styles of that era for you.
Iain.