Category Archives: collection

Time Machines

This beautiful Persian Gray turned 60 years. From the outside you cannot tell because the shell has not yellowed at all which is often the case with gray models. Some colors suffer more from sun and smoke aging and gray is one of them. But not this beauty!

However, from the inside there are multiple signs that this Ericofon is indeed 60 years old and therefore originating from 1964. This is by the way the oldest wedge shaped shell in my collection.

The age can normally be verified from at least 3 points on the inside. The shell often indicates the week number and year of production (32 64), the microphone does the same (6-64). But also the chassis is giving a similar hint (31 64).

Although this phone is very consistent in its age, not all Ericofons are. Dates are not always there, or readable. But if they are, the phones are mostly put together from older and newer parts. That is quite normal as production of parts and assembly are 2 different processes. They are real time machines 🙂

Summer Substructures

Earlier in May there was a morning where the warm morning sun was peeking into the house. It almost felt like summer started when the beams were landing on the shiny section of my collection. Unfortunately the rest of May was extremely wet and cloudy.

1 Chrome, 2 Aztec Gold Plated and 2 Gold Plated Ericofons try to bring summer into the house. It is a good start of the day.

Drip Drop

Slowly more and more ‘small’ Ericofon items drop into my collection. The last non-telephone item, although it came with a nice Orange 700, is a complete box.

This set from 1977 came, besides the Ericofon, with the following:

  • Original box
  • Instruction manual
  • Mounting wall box
  • Mounting instructions and material

It is very nice that besides Ericofons, which are harder and harder to get at this stage, small original items drip into the collection as well from time to time. It just makes the whole story more complete.


This time I want to focus on a few differences in the New Case shells that are kind of mysterious. These “deviations” do not occur on Old Case and Touch Tone shells, only on the New Cases.

A very long time ago, I already mentioned it when it comes to the holes in the earpiece. From the picture below you can see the 2 types of holes appearing on the New Case earpiece: 13 mm and 18mm.

In my collection the typical 3 Dutch and 1 UK models have the left type of earpiece. These 4 only exist with this type. But I have seen both types on Crystal Mint, Mandarin Red, Persian Gray and Wedgewood so far. And maybe they appear on more.

Another wraithlike appearance is the width of the ‘neck’ at the smallest point. In the picture below it is visualized, on 2 Sahara New Cases, what is meant with that.

With New Case (either Flat or Wedge) I can find both versions. Of the 51 new cases in my collection, 1/3 has 3 cm necks. The other 2/3 has a 3.5 cm width.

Nobody seems to know where these differences come from. In both cases the mold should be actually different. Age does not seem to be an issue, North Electric versus LME does not seem be an issue. It looks totally random…

It is a mystery.

As Pure As? III

Time for an update with another impure Ericofon. The first post of the ‘pure-series‘ was already 6,5 years ago. More information on the background story can be read in this post from 2017.

This month I could add the 6th metallic painted Nichco to my collection: a metallic gold this time. In 2019, when travelling to Norway, I also bought a gold metallic Ericofon, but this one, turned out to be a locally painted Ericofon for an exhibition. Sometimes you have to take a chance…

There are some typical characteristics with which you can determine if it is a Nichco painted model or not. The most obvious one is the sticker on the back, which proves it is an ‘official’ Nichco.

In total I have spotted 12 different Nichco metallic colors in all types of new cases. I am not trying to get all Nichco colors in all types… one of each color should be more than enough. So I am already halfway! …I guess.

Decayed Intelligence

When telephones were not yet that obvious for everyone a manual would be needed to understand how this ‘modern’ technology would work. I am not sure on the year of origin of this manual card.

Nowadays the manual that comes with a high tech device is not much more. Technically we are today more intelligent of course but in other areas I have strong doubts. It must have decayed somewhere in recent history :-).

I Don’t Get It

Actually I thought that I knew everything, or at least a lot, about the existence of all types of Ericofons. But what shows up in the past weeks? A model I have never heard of before. I know the 600, the 700 and all the deviations from these. But the 5000 I was not aware of. 🙂

It is a hands-free table phone that can be used for conferences. Produced by KonfTel for Ericsson in 1998. The table phone itself is numbered 5010 (or 5020), the whole unit 5000.

One thing is sure: this one will not end up in my collection.


Over the years I have collected quite some Ericofons already. In that process of collecting I also got double models. I even get offered to buy small series from people who want to get rid of it (which I do not understand 😉 ).

In the meantime I really started to appreciate to turn old, dirty and sticky Ericofons into shiny like new models. All in original state, shiny, clean and working. It is a very satisfying activity. But it is also time and effort consuming.

Above is an impression of my ‘circulating library’. All models are still raw from the box, just as I received them. Everything circulates through from time to time: regular models, 700’s, Old Cases, Touch Tones, NOS etc, complete or not.

So if you have any Ericofons that you want to get rid off, either for my collection or for me to ‘re-animate’, please contact me. I am always interested to buy and I am sure we can work something out.


On the day my oldest daughter graduated from high school (Well done girl!!) I received this gorgeous Gold Plated Ericofon. As can be seen in the reflection, it is a habit in The Netherlands that when someone graduates you will put up a flag. Accompanied by balloons and old school books we decorated the front of the house. It’s party-time!

When opening the phone to see what was inside, I saw something logical and I want to share here. As the paint of the Gold Plated (and also the Chrome Plated) is highly conductive, you cannot just compile the Ericofon as any other model. In the past I was already literally shocked once when picking up a Gold Plated when it rang. Resulting in ~75VAC!! 🙂

When putting together a plated Ericofon, you have to make sure that all electrical elements that could get in contact with the paint are well insulated. North Electric tends to spray the inside of the phone as well, where Nichco does not. Use a lot of tape to be sure! This phone was not working initially, but after some taping all waveforms were going through the proper circuits and not through my body…

Unnatural History II

Some time ago I saw an interesting item on an auction. It was a set of documents from the early history of the Ericofon. Still referred to as Erifon at that time. It contained drawings and a vision on the future of the Erifon.

The drawings date back to July 4th 1942 (which surprises me as normally all Swedes are off for 2 months during summer 😉 ). Unfortunately I could not get hold of these documents, but this sample gives a pretty good impression of the “Erifons” history. A future they could never have predicted upfront.