Air mail to Chicago

Another post with two letters. Both letters were sent to Borg-Warner Corporation in Chicago, Il in the end of 1954. The first one was sent on Friday 5 November and it was a registered letter dealt with by the Post Office Stockholm 1, the main post office of Stockholm situated on 28 - 34 Wasa Street (Wasagatan 28 - 34).  Stockholm 1 was also co-located with the head office of the Swedish Post, where the Swedish Post actually filled up two blocks along Master Samuel's Street (Mäster Samuelsgatan) . The stamp print shop was also located there but in the middle of the two blocks towards Klara North Church Street (Klara Norra kyrkogata).

Registered air mail  - 10 g. Fee: 90 öre + registration fee: 40 öre
1954, 15 March. 30 öre red Gustaf VI Adolf type I. Qty: 14,900,000.
1952, 1 July. 50 öre grey Three Crowns. Qty: 23,700,000

There are three labels on the letter cover. The blue one is the air mail label - Par Avion. To the left there is the mandatory registered mail label marked Stockholm 1 with a running number. Below a green label with the text "Utförsel medgiven" which means that the letter also had to pass Swedish Custom. The international registration fee was 40 öre at the time and it all summed up to 1.30 kr. Everything seemed to went well and as you can see the letter arrived in Chicago on the 8th of November according to the U.S Postal Service:

Arrival stamps by U.S. Postal Service in Chicago.
Left: "Old Post Office Stat."
Right: "Reg. Div.

The next letter was sent a month later, on Wednesday 8 December 1954, and handled by the Post Office Gothenburg 1 (Göteborg 1). This letter was slightly heavier, but since no registration was needed the cost was less, 1.15 kr.

The three stamps on a row are the classic line-up of Swedish definitive stamps in the fifties and sixties (at least the first part of the decade). To the left the New Numeral Type a series for complementary low denomination, denominations below the most common postal rates. At the time there was only one stamp the 5 öre, but the series would get both 10 and 15 öre stamps later on. In the middle the Gustaf VI Adolf series used for letters, domestic and international of different weight classes, post cards and printed matter and much more. This was the work horse of the Swedish definitive stamp series. Finally to the right the long running Three Crown series with mainly higher denominations and it did heavy duty for parcels.The orange 1 kr was the Three Crown stamp printed in the highest quantity in the series.

Air mail  - 15 g, fee: 1.15 kr
1951, 29 November. 5 öre red-violet New Numeral Type, type I. Qty: 140,000,000
1954, 12 April. Gustaf VI Adolf type I. Qty: 320,000,000
1939, 22 September. 1 kr orange Three Crowns. Qty: 141,000,000

There are no traces of the firm Autopart that sent the letter above but the sender of the first letter Sjöö Fabriksbolag AB still exists and at the same address they had in 1954 - 15 Industrial Road (Industrivägen 15) in Solna, a suburb very close to Stockholm. Borg-Warner is still a prosperous company. In 1954 the address 79 E. Adams Street was the Pullman Building. Built by the famous Pullman Palace Car Company in the 1880's. Four years later the Borg-Warner corporation moved into the  Borg-Warner building that they built on the same spot. That building is still standing, but Borg-Warner has moved away.

Both letters went trough this door.
Pullman building, Chigaco, Il.
(undated picture found on the Internet)