Sturm78 wrote:
I think you are right, Jarkko.....but I am confused. The howitzer of my image have metal rims with pneumatic tyres and the howitzers that Finland bought in 1920s had wooden wheels with (H17) or without (H15) solid rubber tyres
155 H/17 howitzers were not acquired in 1920's, but in 1940 - 1944. The pneumatic rubber tires are non-standard for any possible howitzer or field gun. Obvious conclusion from non-standard pneumatic tires & the tractor towing the howitzer is that we are dealing with a motorized artillery unit, whose howitzers have been equipped with non-standard pneumatic tires for that purpose.
I have been done bit of searching about this. It seems 152 H/15 and 152 H/17 had similar gun shield as 155 H/17, so they are also possible. If we start looking motorized artillery unit equipped with 152 H/15, 152 H/17 or 155 H/17 in July of 1941 (*), there were only these two artillery units:
- Raskas Patteristo 1 (Heavy Artillery Battalion 1): 12 x 155/17 (motorized)
- Raskas Patteristo 24 (Heavy Artillery Battalion): 8 x 120 K/78-31 (horse towed) + 4 x 152 H/17 (motorized)
Also Raskas Patteristo 25 may have been motorised, Paulaharju's book seems to contradict itselt by listing it as horse-towed with 8 x 152 H/17 + 4 x 120 K/78-31, but on the other hand claims that in 1920's Finland received 4 x 152 H/15 (horse-towed) and 8 x 152 h/17 (intended for motorized towing and equipped with solid rubber tires) - summer of 1941 all these 12 howitzers are listed as 152 H/17. It is possible that the 152 H/15 howitzers could have been equipped with pneumatic rubber tires and renamed as 152 H/17, but books do tell anything that would support that.
I tried looking the matter from another angle - the photo is supposedly taken in Tuupovaara (near Joensuu) 3rd of July 1941. Unfortunately this is where it becomes clear, that the time and location do not help as much as one might have expected. Tuupojärvi is in area from which 5th Division and 11th Division lauched their attack in July of 1941 - and their supporting artillery units included (**):
- 5th Division: Raskas Patteristo 24
- 11th Division: Raskas Patteristo 1
(*) Artillery units listed 1st of July 1941 in Itsenäisen Suomen kenttätykit 1918 - 1995 by Paulaharju, the particular units are listed in pages 169 - 170.
(**) According Suomen Kenttätykistön historia, part 2 page 202 listing supporting artillery units of Karjalan Armeija in 9th of July 1941.
Hence my conclusion - the howitzer in the photo is either 152 H/17 or 155 H/17, but I doubt we will ever find out for sure which one is it.
Jarkko