Solved -PJ586- You were ready for that!

[Paul Jaray]

9700:MARDAL

This Italian sports car manufacturer ? If it is, please # 9800.  Thanks.

Yes!
+22
9800:MARTIN (16)

[D-type]

15551:VAUXHALL AUSTRALIA 

From 1964 to 1966 Holden assembled and sold the Vauxhall Viva HA in Australia.  In 1967 they replaced it with the Holden Torana

If that's right can I try 8010

[pguillem]

9800:MARTIN (16)

Many Martins... May I have the first clue ?

[targhediferro]

BENTALL: Edmund Ernest Bentall built bis first prototype in the Maldon area, Essex, in 1904; it was an 8 hp bassa upon a Crypto chassis. The production lasted until 1913 and almost a hundred vehicles sere built. There is a survivor, recently restored.
My next choice is 11351, thank you.

[faksta]

Afraid I'll have to skip Tuck and move to 15102 instead.

[João]

Vogt Autotechnik, Bad Neuenahr, Germany?

The german television ZDF ordered a number of Admiral and Kapitän Fastback-Sedans for their camera teams.

Next guess : 11.901

Yes!
+21
11901:PIERCAVE

I´m sorry...

My next guess : 5679

[Allan L]

I'll have to ask Mr. Patrick Sullivan from Detroit, Michigan...he shouldn't have gone too far with his Runabout. 
4050:CWB

I have nothing of that sort, and can't think of a place to start looking so date range hint please.

[Otto Puzzell]

Yes!
+22

8351, please. 

8402

[Paul Jaray]

15551:VAUXHALL AUSTRALIA 

From 1964 to 1966 Holden assembled and sold the Vauxhall Viva HA in Australia.  In 1967 they replaced it with the Holden Torana

If that's right can I try 8010

I have slightly different info from the Beaulieu, but I won't be a nitpicker.
+29
8010:JAK

[Paul Jaray]

9800:MARTIN (16)

Many Martins... May I have the first clue ?

1986-1996 circa.
Please not that those dates may be inaccurate, they change according to the source, but you have the right idea.

[Paul Jaray]

BENTALL: Edmund Ernest Bentall built bis first prototype in the Maldon area, Essex, in 1904; it was an 8 hp bassa upon a Crypto chassis. The production lasted until 1913 and almost a hundred vehicles sere built. There is a survivor, recently restored.
My next choice is 11351, thank you.

Yes!
+26
11351: too close to your 11306

[Paul Jaray]

Afraid I'll have to skip Tuck and move to 15102 instead.

Tuck Petroleum Motor Company from Brooklyn, New York built a 12hp Runabout powered by Kerosene, in 1904.
15102:TRABOLD

[Paul Jaray]

Vogt Autotechnik, Bad Neuenahr, Germany?

The german television ZDF ordered a number of Admiral and Kapitän Fastback-Sedans for their camera teams.

Next guess : 11.901

Yes!
+21
11901:PIERCAVE

I´m sorry...

My next guess : 5679

Pierre Cave, built a Citroen-based Coupe in 1962.
5679:FERRARI (1)

[Paul Jaray]

I'll have to ask Mr. Patrick Sullivan from Detroit, Michigan...he shouldn't have gone too far with his Runabout. 
4050:CWB

I have nothing of that sort, and can't think of a place to start looking so date range hint please.

1927-1929

[Paul Jaray]

Yes!
+22

8351, please. 

8402

8402:KELVIN

[Otto Puzzell]

Yes!
+22

8351, please. 

8402

8402:KELVIN

The Kelvin Car 1905, built by the Bergius Car and Engine Company, 169 Finnieston Street, Glasgow. 4 cylinder 3 1/2" bore engine developing 16 Hp at 950 R.P.M.

[Paul Jaray]

Yes!
+22

8351, please. 

8402

8402:KELVIN

The Kelvin Car 1905, built by the Bergius Car and Engine Company, 169 Finnieston Street, Glasgow. 4 cylinder 3 1/2" bore engine developing 16 Hp at 950 R.P.M.

Yes!
+21

[faksta]

Afraid I'll have to skip Tuck and move to 15102 instead.

Tuck Petroleum Motor Company from Brooklyn, New York built a 12hp Runabout powered by Kerosene, in 1904.
15102:TRABOLD

This one?

Johnstown's Trabold Truck Co.

During the winter of 1897-98, Adam G. Trabold, a machinist at the Cambria Steel Co., built his first "Trabold" vehicle in the shed behind his Hill Street home in Conemaugh. It was a one-cylinder, gasoline engine "horseless carriage". Though there had been earlier steam powered automobiles, Trabold's car was the first combustible engine vehicle owned and operated in the county.
The Trabold Truck Manufacturing Company existed in Johnstown from 1910 to 1960. The first factory was on Railroad Street.
In the beginning, the company produced some automobiles and a fire engine for the Conemaugh Fire Co., but eventually Trabolt concentrated only on trucks and later only on truck bodies.
Locally, Trabold trucks and truck bodies were sold to Harris-Boyer Bakeries, the Johnstown Grocery Co. and South Fork Brewery.
Another factory was built in Ferndale in 1923, but was dismantled and moved to Sheridan Street during the 1930's.
At its peak in the 1920's, the company employed 15 workers and produced about 125 trucks per year. After 1932, Trabold only manufactured truck bodies, many of which were sold to White, Mack, Federal and International.
During WWII, the company was too small to compete for federal contracts and remained open as a repair shop. Adam Trabold died in 1947 and truck body manufacturing resumed under his three sons; Arnold, Karl and Victor until 1960.
Source: article by Donald J. Summar
Antique Automobile Magazine—1973.

[Paul Jaray]

Afraid I'll have to skip Tuck and move to 15102 instead.

Tuck Petroleum Motor Company from Brooklyn, New York built a 12hp Runabout powered by Kerosene, in 1904.
15102:TRABOLD

This one?

Johnstown's Trabold Truck Co.

During the winter of 1897-98, Adam G. Trabold, a machinist at the Cambria Steel Co., built his first "Trabold" vehicle in the shed behind his Hill Street home in Conemaugh. It was a one-cylinder, gasoline engine "horseless carriage". Though there had been earlier steam powered automobiles, Trabold's car was the first combustible engine vehicle owned and operated in the county.
The Trabold Truck Manufacturing Company existed in Johnstown from 1910 to 1960. The first factory was on Railroad Street.
In the beginning, the company produced some automobiles and a fire engine for the Conemaugh Fire Co., but eventually Trabolt concentrated only on trucks and later only on truck bodies.
Locally, Trabold trucks and truck bodies were sold to Harris-Boyer Bakeries, the Johnstown Grocery Co. and South Fork Brewery.
Another factory was built in Ferndale in 1923, but was dismantled and moved to Sheridan Street during the 1930's.
At its peak in the 1920's, the company employed 15 workers and produced about 125 trucks per year. After 1932, Trabold only manufactured truck bodies, many of which were sold to White, Mack, Federal and International.
During WWII, the company was too small to compete for federal contracts and remained open as a repair shop. Adam Trabold died in 1947 and truck body manufacturing resumed under his three sons; Arnold, Karl and Victor until 1960.
Source: article by Donald J. Summar
Antique Automobile Magazine—1973.

Yes and A.G. trabold built another car around 1905 too!
+22

[faksta]

Yes and A.G. trabold built another car around 1905 too!
+22

5918 maybe?

[Paul Jaray]

Yes and A.G. trabold built another car around 1905 too!
+22

5918 maybe?

5918:FORCE

[faksta]

5918:FORCE

In this case I even have two possible makes, but first let's try Force Motors from India, which was known as Bajaj Tempo before.

[Otto Puzzell]

Yes!
+21

8453, please 

[pguillem]

9800:MARTIN (16)

Many Martins... May I have the first clue ?

1986-1996 circa.
Please not that those dates may be inaccurate, they change according to the source, but you have the right idea.

I was thinking of Martin Motors, but it doesn't fit the time range. Please give me #9870.  Thanks

[Paul Jaray]

5918:FORCE

In this case I even have two possible makes, but first let's try Force Motors from India, which was known as Bajaj Tempo before.

Not that.