1950 Vintage French Slide Rule L'unite Henmetique GAS Hi Pressure Calculator for Sale

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1950 Vintage French Slide Rule L'unite Henmetique GAS Hi Pressure Calculator For Sale

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1950 Vintage French Slide Rule L'unite Henmetique GAS Hi Pressure Calculator:
$137.31

Hello, up for saleis a rare vintage slide rule calculator. Produced R.C.L. copyright. Total 12 scales.

Calculatingpressure of gas in my opinion, scale for temperature F and C. lbs/sq.in, kg./cm2, etc.

L'UniteHermétique S.A. advertising issue. Come in letter pouch. Pocket version, almost 6''

The slide rule in very good condition, no ink traces.

Please, be sure to view all photos carefully as they are included as part of the item description.

Check my other sales for wonderful antiques and collectibles!

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sale terms and conditions.

All my items are as described, all authentic and original collectable items. They are described the best way I can. All questions will be answered on time depending on the time-zone differences.

I ship only registered airmail worldwide with tracking number provided.

Package will be securely wrapped to prevent any damage. If needed in double box.

100% refund guaranteed. Do not worry to contact me if you need assistance in any situation. Will do my best to satisfy my customers. Will combine shipping for multiple purchases.

Happy offerding!

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