This one is an English baggage wagon from the year 1887 which was being used in Sweden until 1931.
Picture from Norrbottens Järnvägsmuseum in Luleå 17.7.2023 by Ilkka Siissalo.

S.N.J. 423 was an English wagon for transporting iron ore built in 1886. It was later made some 20 cm taller and it got also new supportive structures so that it could take up to 25 tons of ore. It was registered as class Maä 12535 and it was in use until 1914.
Picture from Norrbottens Järnvägsmuseum in Luleå 17.7.2023 by Ilkka Siissalo.

S 127850 was a closed cargo wagon of the littera G3 with a braking man's cabin. According to the texts it could take up to 14 tons of goods or 40 men or 8 horses.
Picture from Norrbottens Järnvägsmuseum in Luleå 17.7.2023 by Ilkka Siissalo.

Closed cargo wagon of littera Grh. According to the text it is allowed to take 60 men or 8 horses.
Picture from Norrbottens Järnvägsmuseum in Luleå 17.7.2023 by Ilkka Siissalo.

Railway crane of littera Qan as used previously by the state railways SJ. This one was registered as 30-74-986-0012-0. It weigs 132 tons. The text at its side warns that this should always be placed as the last wagon in a train.
Picture from Norrbottens Järnvägsmuseum in Luleå 17.7.2023 by Ilkka Siissalo.

SJ bought this small diesel shunter locomotive from the factory of Deutz in Germany in 1956. It was registered as littera Z64 no.392. It had a top speed of 32 km/h in shunting mode and 53 km/h when used in line service mode. In the late 1970s Z64 machines got a new and stronger Scania engine as a replacement for the original Deutz motor. This individual however worked in Boden as a switcher at the SJ reparations center and retained its original Deutz engine.
Picture from Norrbottens Järnvägsmuseum in Luleå 17.7.2023 by Ilkka Siissalo.

SJ's class V1 no.4 was one of the two first dieselelectric locomotives in Sweden. They were produced by English Electric Co.Ltd. in Stafford in 1948. SJ bought them as atrial in 1949. 1949 to 1971 they worked for SJ. Then 1971 to 1979 this one was used for shunting as a private locomotive at the Fagersta Bruks AB and then 1979 to 1992 at Svenska Stål AB (SSAB). Here we see it as it used to look like at SSAB.
Picture from Norrbottens Järnvägsmuseum in Luleå 17.7.2023 by Ilkka Siissalo.

The same locomotive as above, but now seen more from behind.
Picture from Norrbottens Järnvägsmuseum in Luleå 17.7.2023 by Ilkka Siissalo.

This one is an industrial locomotive which was used by Svenska Stål AB's steel factories. It was built in Finland by Valmet as Valmet's type MOVE 66. In many ways it's very similar to the Dr12 locomotives that the Finnish state railways VR is using, but the Dr12 machines are intended for fast cargo traffic even on mainline tracks. Dr12 locomotives have two bogies and four axles, whereas this one has only three axles. The top speed of this one is just 25 km/h. This locomotive was built in 1970. Valmet built these machines 1967 to 1982.
Picture from Norrbottens Järnvägsmuseum in Luleå 17.7.2023 by Ilkka Siissalo.

The same locomotive as above, now seen from its frontside.
Picture from Norrbottens Järnvägsmuseum in Luleå 17.7.2023 by Ilkka Siissalo.

A powerful snowblower A-6 of the Swedish state railways SJ. This one has been buil by Henschel in Germany in 1958. It was used at the Malmbanan route, which climbs very high up on the mountains. During the winter months there may often be several meters of snow up there.
Picture from Norrbottens Järnvägsmuseum in Luleå 17.7.2023 by Ilkka Siissalo.

The same snowblower, now seen from its front.
Picture from Norrbottens Järnvägsmuseum in Luleå 17.7.2023 by Ilkka Siissalo.

Same snowblower, now seen from behind. This will require a strong locomotive to push it.
Picture from Norrbottens Järnvägsmuseum in Luleå 17.7.2023 by Ilkka Siissalo.

Swedish state railways SJ's steam locomotive class B no.1222 built by Nydqvist & Holm A.B. in Trollhättan in 1918. These were condiderd to be very good machines and several of them were kept as a strategic reserve for decades after they were taken out of daily use.
Picture from Norrbottens Järnvägsmuseum in Luleå 17.7.2023 by Ilkka Siissalo.

SJ's steam locomotive class E2. This type was designed for the Norrlandsbanan route which only had lightweight rails, so that the locomotive was not allowed to weigh much. 130 of these locomotives were built 1907-1920. They were called littera E. In the 1930s 90 of them were rebuilt and they for instance received an extra axle right in front. These modified machines were then called E2.
Picture from Norrbottens Järnvägsmuseum in Luleå 17.7.2023 by Ilkka Siissalo.